Angular Momentum
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Q. A planet orbits the sun in an elliptical path. What remains constant for the planet as it moves in its orbit?
Q. A planet orbits the sun in an elliptical path. Which of the following statements is true regarding its angular momentum?
Q. A rigid body is rotating about a fixed axis with an angular velocity ω. If its moment of inertia is I, what is its angular momentum?
Q. A rigid body is rotating about a fixed axis with an angular velocity ω. If the moment of inertia of the body is I, what is its angular momentum?
Q. A rigid body is rotating about a fixed axis with an angular velocity ω. If the moment of inertia of the body is I, what is the angular momentum of the body?
Q. A rigid body is rotating about a fixed axis. If the moment of inertia of the body is I and it is rotating with an angular velocity ω, what is its angular momentum?
Q. A rigid body rotates about a fixed axis with an angular velocity ω. If the moment of inertia of the body is I, what is the angular momentum of the body?
Q. A rotating disc has an angular velocity of ω. If the radius of the disc is doubled while keeping the mass constant, what happens to the angular momentum?
Q. A rotating object has an angular momentum of 10 kg·m²/s and a moment of inertia of 2 kg·m². What is its angular velocity?
Q. A rotating object has an angular momentum of 10 kg·m²/s. If its moment of inertia is 2 kg·m², what is its angular velocity?
Q. A rotating object has an angular momentum of L. If its angular velocity is doubled and its moment of inertia remains constant, what will be the new angular momentum?
Q. A rotating object has an angular momentum of L. If its moment of inertia is doubled while keeping the angular velocity constant, what will happen to its angular momentum?
Q. A rotating object has an angular momentum of L. If its moment of inertia is halved and its angular velocity is doubled, what is the new angular momentum?
Q. A rotating system has an initial angular momentum L. If no external torque acts on it, what will be the angular momentum after some time?
Q. A rotating wheel has an angular momentum of 10 kg·m²/s. If its moment of inertia is 2 kg·m², what is its angular velocity?
Q. A rotating wheel has an angular momentum of L. If its angular velocity is doubled, what will be the new angular momentum?
Q. A rotating wheel has an angular momentum of L. If the wheel's angular velocity is doubled, what happens to its angular momentum?
Q. A rotating wheel has an angular momentum of L. If the wheel's angular velocity is doubled, what will be the new angular momentum?
Q. A satellite is in a circular orbit around the Earth. What is the angular momentum of the satellite if its mass is m, its orbital radius is r, and its orbital speed is v?
Q. A solid sphere of mass M and radius R is rolling without slipping on a horizontal surface. What is the expression for its total angular momentum about its center of mass?
Q. If a body is moving in a straight line and no external torque acts on it, what can be said about its angular momentum?
Q. If a body is rotating with an angular momentum L and its moment of inertia is halved, what will be the new angular momentum if the angular velocity remains constant?
Q. If a child sitting on a merry-go-round moves closer to the center, what happens to the angular velocity of the merry-go-round?
Q. If a child sitting on a merry-go-round moves from the center to the edge, what happens to the angular momentum of the system if no external torque acts?
Q. If a child sitting on a merry-go-round moves towards the center, what happens to the angular velocity of the merry-go-round?
Q. If a planet rotates about its axis, which of the following statements is true regarding its angular momentum?
Q. If a rotating body has an angular momentum of L and its moment of inertia is I, what is the angular velocity ω of the body?
Q. If the angular momentum of a rotating body is doubled while its moment of inertia remains constant, what happens to its angular velocity?
Q. If the angular momentum of a system is conserved, which of the following statements is true?
Q. If the angular momentum of a system is zero, what can be said about the motion of the particles in the system?
