No. Torque is required only for producing angular acceleration. A body rotates with constant angular velocity if no external torque acts on it.
No. Just as no force is required to keep a moving body moving in a straight lineat constant speed, no torque is required to keep a rotating body rotating at aconstant speed. External torque is present only if the body's rate of rotation ischanging.
An object that is rotating at constant angular velocity will remain rotating unless it is acted upon by an external torque.
An object or system of objects will maintain its angular momentum unless acted upon by an external net torque.
According to Newton, an object in motion tends to stay in motion unless acted upon by an external force. He makes no qualification as to linear or rotational motion.
no
No. Just as no force is required to keep a moving body moving in a straight lineat constant speed, no torque is required to keep a rotating body rotating at aconstant speed. External torque is present only if the body's rate of rotation ischanging.
An object that is rotating at constant angular velocity will remain rotating unless it is acted upon by an external torque.
An object or system of objects will maintain its angular momentum unless acted upon by an external net torque.
According to Newton, an object in motion tends to stay in motion unless acted upon by an external force. He makes no qualification as to linear or rotational motion.
A torque will make it rotate - or change its rotation.
no
Receiving or subjected to an action
an object if in motion will stay in motion unless acted upon by an external force; this is Newton's law. Also, an object if at rest will stay at rest unless acted upon by an external force; this is Newton's law.
Unless acted on by an external force, yes.
Dynamic means the force is in motion. As opposed to a static force that is not in motion. Torque is an example of a dynamic force, where a rotating shaft imparts a dynamic force to a machine. Weight is an example of a static force, where a mass sitting on the ground is acted on by the acceleration of gravity imparting a static force on the ground.
No.A matter is a thing that never moves from a place unless it is acted upon by an external force.
Internal behavior is what occurs inside the mind as opposed to the behavior that is acted out in an external manner.