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Graduate Periodic force applied to pendulum-like motion
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Undergrad Kinetic theory of an ideal monoatomic gas
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Undergrad Question in rotational motion
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1
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Undergrad Michelson and morley interposition of the experiment
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Graduate Can someone explain this equation to me?
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9
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Undergrad Calculating Angular Momentum of a Rotating Rod | Mass M, Angular Velocity ш
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Undergrad What is the need to know the linear net acceleration?
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1
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Undergrad Misunderstanding the concept of torque
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24
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Undergrad A question about geosynchronous orbit
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5
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Undergrad Why potential of n side is higher in unbiased p-n junction
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6
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Undergrad Is There a Calculus Relationship Between These Kinematics Equations?
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5
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Undergrad So why arent you weightless when flying in a plane?
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Undergrad Time period of an oscillating body
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Undergrad Work Done by Varying Force: Is Angle Constant?
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6
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Graduate Three same-mass freight cars, why force on each is not same ?
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2
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Undergrad Angular momentum conservation in helicopters
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9
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High School How friction depends on surface area
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4
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Undergrad Question about artificial gravity (orbitting earth) in space
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1
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High School How to determine the angular acceleration using the right hand rule?
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1
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Undergrad Incompressible vs constant density fluid flow
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3
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11K
Undergrad Newton's Cradle 2 Balls: What Happens When You Release?
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10
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Undergrad Conservation of linear momentum and rotational motion
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7
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Graduate Is Precession Influenced by Conventional Vector Directions?
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1
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Undergrad Centrifugal force and artificial gravity
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4
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Graduate Design a condenser of a steam power plant
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1
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High School When does the normal force act on something?
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11
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Graduate Rise and fall of capillary action
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2
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8K
Undergrad Calculating angle of thrown sand
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2
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Undergrad Center of Mass in Line Following Robot
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6
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Graduate What Are the Higher Moments of Force and Their Role in Particle Motion?
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2
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High School Please help me figure out what this graph is called
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6
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High School To pull a wagon we need a force of 300 N. How much work is done if we
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1
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Graduate Trajectory of objects in imperfect conditions.
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3
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Undergrad Hydrostatics:change in weight of a system if a foreign body is introduced
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4
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Undergrad Car turning on an unbanked (level) surface
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3
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Undergrad Relationship between centripetal force and gravitational force of satelite
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4
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Undergrad Basic gyroscope question about replacing the flywheel with balanced masses
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3
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2K
Undergrad Propeller - need to calculate the area
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Undergrad Will this centrifugal fan design work?
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2
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3K
Undergrad Understanding arithmetic and the Newton
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5
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2K
Is the marble shot, fired, or thrown?
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3
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Undergrad Radius of ball matters in fall speed
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Undergrad Escape velocity and leaving earth
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10
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Undergrad Weightless Vacuum Container maximum height
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Undergrad Can a volume of gas exert pressure on itself ?
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4
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Graduate Perpetual Motion: Particle Spin & Earth's Role
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4
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Graduate Derivation of the thermodynamic potentials using Legendre transformations
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4
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High School Work done as a function of time
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7
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Undergrad Proper equation for converting horizontal to vertical force on a taper?
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1
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Graduate Static Equilibrium for an object in 3-dimension
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7
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Undergrad Friction and Tension along a Curved Path
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4
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High School Having trouble understanding what tension is
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11
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Undergrad Potential Energy vs. Position Graph
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5
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10K
Undergrad Conservation of momentum/kinetic energy in inelastic collisions.
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4
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Undergrad Force vs Velocity: Analyzing 750 kg Car on 7.13° Incline
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Undergrad What causes gas particles to accelerate so that P = F / A
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3
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Undergrad Does Phase Relationship Matter in AC Circuits and SHM?
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2
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Undergrad Submerged Objects: Is My Assumption Correct?
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Graduate Determine position given linear and angular accelerations
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Graduate Lissajous figures and anisotropic oscillators
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Undergrad A gravity problem i came across.
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4
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Undergrad Coriolis force - Question about sign
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4
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Graduate Plotting potential of 2 bodies.
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2
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Undergrad Rigid Object In Static Equilibrium
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Undergrad Conservation of angular momentum
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Undergrad Collision between moving and stationary object
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3
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High School I have a question, if i throw the ball upward, how to get or derived a
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1
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High School Why does density affect the acceleration of falling objects?
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6
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Graduate Langrangian in non-inertial frames?
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2
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2K
High School Rear-end collision - thrown forward at all?
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9
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Undergrad Where does the energy go if I raise and lower a block?
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6
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Undergrad An odd question on orbital dynamics
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9
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Undergrad Balancing forces on a bicycle wheel
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3
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Graduate Pivot doing work on the rotating rod
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Graduate Equation of Virtual Work VS Potential Energy
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Undergrad Help Finding The Tension Force of a String (Not a Homework Problem)
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Undergrad How much work done by a ball during an oblique collision?
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3
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Undergrad Tug Between Two People On Friction-less Ice.
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17
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Undergrad Confused about forces - can anyone help?
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5
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Undergrad Can You Equate Power to Energy Over Time?
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4
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High School What happens to the helicopter when
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12
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Undergrad Confused by "mv^2/L" - Average Force on Wall in Box
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7
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6K
High School Is it possible to push Earth down more than you weigh?
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Graduate Aerodynamic drag of a vehicle with an aperture inside
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High School What Would Happen If You Drilled to the Other End of the Planet?
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High School Normal Force While Going Up Stairs
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Undergrad Average Acceleration of a Accel vs Speed Graph
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7
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Graduate Question about chemical potential
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4
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Undergrad Real life tire mark analysis; help me prove I'm innocent
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17
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Graduate Central force to 2-body problem: which values?
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8
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High School Displacement and arc length problems
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7
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3K
Undergrad Finding linear density at a given location along a rod
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11
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High School Is Work a Scalar Quantity Despite Being Composed of Vectors?
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High School Inelastic Collision on an inclined plane
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1
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High School What is the mass of the Earth?
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3
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Graduate Solution to the differential equation describing a mass-spring-damper
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8
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Graduate I know there is no such thing as anti-acceleration but if there was
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4
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Graduate Verify about the solution of wave equation of potential.
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9
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High School Why is Newton's 3rd Law of Motion important in physics?
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7
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Graduate Lagrangian of three bodies, using an exponential potential
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