Introductory Physics Homework Help Forum

Solved: Width of Slit with Monochromatic Light 550nm is 0.055mm

Maximum Voltage Across Inductor in Series RLC Circuit Occurs at Which Frequency?

Formula for calculating collision speed from distance and time

Physical Pendulum Formula Derivation

Calculating density of a perovskite structure, a question, phase diagr

Why is acceleration multiplied by half of t squared in kinematics?

How to Solve Parallel Circuit Problems in Electronics

Can you solve a series circuit problem with 3 resistors and a 24V battery?

What is the Maximum Angular Velocity of a Reverse Three-Speed Transmission?

Analog to digital temperature sensor

Particle Angular Velocity Problem

Hard Rotational Kinetic energy question (Flywheel)

Finding ∫B·dl for a loop not enclosing a current

Analog to digital sensor graph reading discrepancy

Finding the linear density of charge on a cylinder

How do you prove the kinematic equation vf² = vi² + 2aΔd?

Electric Field Between Two Disks

Intensity of light after passing thru polaroid

Finding an expression for a projectile's horizontal range

Constructive or destructive interference after a set number of waves?

Inelastic Collision Scenario Question

Train Collision Problem - Calculating Head Start

Car motion from position-time graph: reading speed and acceleration

How Does Gauss' Law Apply to Charged Spheres?

Analytical Approach to Impedance Matching

Nested pendulum with hanging mass oscillating in horizontal SHM

What Are the Dynamics of a Particle in Vertical Circle Motion?

Pendulum Period on Earth and Mars

• Poll

Where do two balls meet when dropped and thrown upward at same speed?

Simple harmonic motion platform

Finding a buoyant force on an object

Physics HW kinematics and sig figs

Is the answer in book wrong? Ones complement conversion

Circular Motion involving a gravitron

Calculating Particle Position with Constant Acceleration

Solving Calories Problem: Lose 6kg in 42 Days

Calculate Horse Power of a Boy Eating Ice

Relative velocity and conservation of linear momentum

Deriving acceleration r'' from velocity r' using chain rule

A vector F=Fz, where z is unit vector, expressed in sphereical coord.

Work and power for a square thermodynamic cycle

3 bulbs at different brightness

Classical Mech - Newtons 2nd. Quad Air Resistance

How Much Torque is Needed to Lift a 1000 lb Load with a Power Screw?

Possibly incorrect professor statement

Calculate N for Thermo Lab Vacuum at 293K

What is its average speed during this 37 s interval? Answer in units o

Create a car to pick up a ballon, travel a distance, and pop it

Dynamic vs kinetic vs static in physics

Finding resultant magnitude and resultant vector

How Do You Calculate the Average Velocity and Magnitude in a Squirrel's Path?

Absolute Uncertainty of a Negative Power

Calculating Electric Force of a Point Charge on a Charged Particle Thread

Electric Potential and Second Charge

What is the Height of Mercury in an Inclined Torricellian Tube?

Solving for the Velocity and Height in a Difficult Kinematics Problem

Will a trebuchet or catapult throw farther?

Density of Earth's atmosphere w.r.t height

Density and r.m.s of an ideal gas

Calculating Time Difference of Longitudinal Waves in Steel Pipe

What is the Change in Potential Energy of a Displaced Meter Scale?

Path diffrence to produce destructive intefrence

Finding minimum period for a physical pendulum disk by optimizing angular frequency

How long does it take for Tc-99m to reach a nearby hospital for a bone scan?

Length, time and velocity in relativity (special?)

Current through resistor parallel to two different batteries

How can angular frequency be eliminated in solving a challenging SHM problem?

Magnitude of electric field 32m from a rod

Relative Velocity Airplane Problem

Physics Question pertaining to Velocity and Gravity

Dropping Keys to find the floor you're on

What Value Should Charge C Have to Nullify the Net Force on Charge B?

Average Speed between two cities

Precession angle for orbit r(φ)=r₀/(1−ε cos(βφ)) and cyclic condition

Maximum Sliding Distance in a Rotating Cone - Solving for r

What Are the Correct Steps to Determine the Thevenin Equivalent Circuit?

Finding two point charges from force and sum

Why does a pressure drop in a pipe cause a force on the pipe?

Fluid mechanics -- fluid in a container moving down an incline

Mechanics in cartesian coordinates

Vector product and vector product angles

Charge distribution in concentric shells

Can I use BTU for work in conservation of energy with imperial units?

Calculating Magnification with lens, an object, and a screen.

Why use the parallelogram rule instead of a right triangle for force components

Velocity and Acceleration Equational Problem ( making sense)

Circuits - Node analysis of connected and dependent sources

Does the Permeability of Water Prevent Surface Disturbance in Aquariums?

Electric field at origin from quarter-circle arc of charge

Classical Mechanics - Moving Object in 3D space

Car coming to a stop kinematics problem

Solve for mass using a graph of a collision

How can I understand the motion of a particle on a cycloid trajectory?

Electric field strength from two charges

At how many rpms will a blade tip break the sound barrier

One Dimensional motion of particle in a potential field

How to find wavelenght of a 3m spring with 2,5 Hz?

Electrostatic forces and distance when considering changes in potentia

Equilibrium Statistical Physics, Plischke ex. 1.2

Why is there an upward force on a partially immersed liquid cylinder?