hich law is used to describe the property of a spinning object for which the only way that the direction of rotation can be changed is by applying a torque?Multiple choice question.the law of conservation of torquethe law of conservation of linear momentumthe law of conservation of angular momentumthe law of conservation of energy

The law of conservation of angular momentum states that the angular momentum of a closed system is conserved if there are no net externalMultiple choice question.changes to it.factors acting on it.torques on it.forces on it.

Multiple Select QuestionSelect all that applyWhich laws can be used to describe mathematically the motion of objects in space that move due to propulsion?Multiple select question.the law of conservation of mechanical energythe law of conservation of momentumNewton's third lawthe law of torquesNeed help? Review these concept

An ice skater is spinning about a vertical axis with arms fully extended. If the arms are pulled in closer to the body, in which of the following ways are the angular momentum and kinetic energy of the skater affected?Answer ChoicesAngular MomentumKinetic EnergyAIncreasesIncreasesBIncreasesRemains ConstantCRemains ConstantIncreasesDRemains ConstantRemains Constant

Torque is a rotational force that is greater when:Question 9Select one:a.A short moment arm existsb.Force application is variedc.A longer moment arm existsd.There is consistent force applied

Which factor does the torque on an object NOT depend on?Group of answer choicesthe object's angular velocitythe angle at which the force is appliedthe magnitude of the applied force