Introductory Physics Homework Help Forum

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Free introductory physics homework help step by step from qualified mentors. Algebra and calculus based general physics homework. High school and undergraduate level.
Could someone help me study this cyclic process of an ideal gas?
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Spherical ball rolling back and forth in a bowl
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459
Determine the force with which the magnetic field of a coil acts on an infinitesimal cube of iron
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382
Speed of charged balls after collision
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473
Electric Field of a quarter ring
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321
Maxwell disc linked to bar unwinds but stays at same height by raising bar
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252
Gauss' Law with a Insulating Shell
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Induced EMF in a rotating ring
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543
For what values of total energy is the resulting motion periodic?
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503
Why are moments not included in free body diagrams?
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671
Ruler measurements and knowing how many decimal places to include
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488
Energy analysis of this system (curved ramp up and a spring)
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613
Dispersion of rightward steps in 1-D random walks
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269
B-field from a current in a wire above a conducting surface
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259
Determining impulse given stopping distance and change in velocity
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273
Special Relativity: spaceships heading toward each other
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388
Quantum Mechanics - Time dependent solution - x's and t's not mixed up
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284
Torques acting on a cylinder, with friction
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273
Block connected to 2 real pulleys
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18
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367
Manned spacecraft to Tau problem
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308
Events occuring in 4D spacetime
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285
A rod sliding/falling down on a frictionless horizontal plane
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8
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402
Why is a 1d conservative force approximately linearly related to position?
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349
Finding magnetic field using Ampere's Circuital Law
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416
Is My Understanding of Accelerations in Irodov 1.258 Correct?
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534
Two masses connected by Pulley - Lagrangian problem
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6
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387
Trying to Calculate Initial Velocity and Final Velocity
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330
Colour depends on wavelength or frequency?
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22
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506
Magnetic field outside a semi-infinite solenoid
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12
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635
An ambigious optical system with ambigious solutions [JEE Adv - 20`16]
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20
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1K
Lagrangian of a block on an inclined plane
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16
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524
Failed rocket problem (momentum conservation, Kleppner 4-4)
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272
Find the magnitude of the child's acceleration
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372
Can a Falling Mass Generate 12V Using an Optimal Magnet and Coil?
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437
Double pendulum Lagrangian using small angle approximation formula
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5
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402
Euler- Lagrange equation proof
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2
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302
Find temperature of a U-shaped Tube
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9
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370
How far do acorns drift in the wind?
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9
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338
Rpm and power for this electric motor, gearbox and pulley system
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19
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488
Normalising the wavefunction - two answers
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12
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520
Relationship between linear velocity and angular velocity
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7
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400
Is the Solution for Rotation of Spherical Mirrors Incorrect?
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16
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615
How can I determine the instant the block overcomes static friction?
2
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1K
General question about the definition of moment of force (Torque)
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7
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341
What's the pressure long before the fluid exits a pipe?
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13
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480
Oil enters a flexible bend in a pipe -- calculate the force needed to hold the bend in place
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12
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527
Induced charge on a conducting sphere sliced by a plane
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2
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509
Time it Takes for a Transverse Pulse to Travel a Distance "L" Up a Cable Against Gravity?
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13
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552
Question about the current components inside the Corbino disk
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11
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441
Pressure just before the exit hole in a draining tank
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7
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2K
Find the coefficient of friction between block and surface
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4
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295
Block and wedge problem -- Where am I going wrong?
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7
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435
Potential Energy Problem: Pulling a Chain up onto a Table
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3
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300
What is the maximum length of the spring?
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4
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297
Need some confirmation regarding induced currents
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1
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322
LASER Applications help please
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4
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319
Which movement has the greatest net work done?
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3
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288
Calculate the area of this pond with functions given for the perimeter
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2
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347
Why are the electrostatic field lines normal to a charged conductor?
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10
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517
Electric field of a sphere and a shell
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16
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369
Rigid body dynamics: A rod with two masses rotates down from a horizontal starting position
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21
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498
Equivalent Resistance of Cube of Resistors: A to B
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6
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2K
Will my weather balloon work in the Stratosphere?
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5
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591
This question caused a debate in the class: EMF from a changing magnetic field
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7
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518
Net force between two conducting strips
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6
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420
Is My Answer Correct for Calculating Average Current on a Ring?
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8
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429
Correct Setup for Finite Difference to Calculate Quantum Tunneling
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2
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441
Confused about interefence patterns
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16
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615
Magnetization of a paramagnetic sphere
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11
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526
Help with a Physics car project please
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2
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300
Solving projectile motion problems using Lagrangian mechanics
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9
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552
What distance will be covered before coming to stop?
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12
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531
Motor rotating at normal speed and then prevented from rotating
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2
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268
Force between charged particle and conducting cylinder
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10
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435
Tension in a deformed cylindrical bag on a surface
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18
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574
Finding the shape of a hanging rope
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3
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361
Two launches ferrying between two landing stations along a river
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23
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722
Calculate how fast the car was travelling when brakes were applied
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297
Contact Mechanics: Deformation of a ball on a surface
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3
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423
How to calculate the velocity of water streaming into the boat?
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19
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501
Difficulty Understanding 'Drag Crisis' (transitionary period from laminar to turbulent flow)
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1
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347
Issues with SLS Model for Rubber and Foam Compression Tests
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5
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358
Stress on a spaghetti rod balanced from its middle
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6
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489
How to calculate the degrees of freedom of a simple multi-body system?
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5
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384
What Force must be exerted on the trolley for constant speed?
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268
Two objects joined by a rectilinear cable rotating
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8
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415
Oscillation of system of three charges
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8
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449
Bees and Trains: A distance problem
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19
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656
Extension of spring in a system with two pistons
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16
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482
Classical Mechanics: Rocket Propulsion Calculation
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10
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459
Missing negative sign in my textbook's answer?
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1
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290
Spaceship, Earth and proton problem in special relativity
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12
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434
Quantum - Postulate of getting specific momentum p = |A_p|^2
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7
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379
Effect of temperature on surface tension
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2
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346
Need maximum weight on an extension machine
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363
Finding a formula for displacement of a mass on a spring using v.
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2
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272
Correct Derivation of the Adiabatic Condition? (PV Diagram)
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4
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412
An "x" from nowhere, mistake by textbook? (induced voltages)
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2
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313
Shape of equipotential surface in 3d
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5
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314
A problem in this photoelectric effect experiment
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428

Intro Physics Homework Help

Introductory Physics Homework Help is a service that assists students in their assignments related to the fundamental principles of physics at the introductory level.

This support involves elucidating key concepts such as mechanics, electromagnetism, thermodynamics, and optics. Tutors or resources providing introductory physics homework help aim to aid students in problem-solving, understanding theoretical foundations, and applying mathematical techniques.

By offering explanations, examples, and guidance on physics problems, this service helps students grasp the basic principles of the subject, fostering a solid foundation for more advanced physics studies.

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