Reading the question carefully, I can state categorically, without
the slightest fear of contradiction, that YES, the object's velocity
remains constant when its velocity does not change.
No, if the instantaneous velocity of an object remains constant, then its instantaneous speed cannot change. Velocity is a vector quantity that includes both speed and direction. If the velocity is constant, it means both the speed and direction are constant.
If there are no outside forces acting on a system of particles the total momentum of the system will remain constant; i.e. the center of mass of the system will remain at rest or move at constant velocity.
No. The definition of acceleration is change in velocity.
No, balanced forces do not change an object's motion. When balanced forces act on an object, the object will either remain at rest or continue moving at a constant velocity.
Inertia describes the tendency for objects to resist changes in their motion. This means that objects will remain at rest or in motion at a constant velocity unless acted upon by an external force.
No, if the instantaneous velocity of an object remains constant, then its instantaneous speed cannot change. Velocity is a vector quantity that includes both speed and direction. If the velocity is constant, it means both the speed and direction are constant.
If there are no outside forces acting on a system of particles the total momentum of the system will remain constant; i.e. the center of mass of the system will remain at rest or move at constant velocity.
No. The definition of acceleration is change in velocity.
Inertia
No, balanced forces do not change an object's motion. When balanced forces act on an object, the object will either remain at rest or continue moving at a constant velocity.
Inertia describes the tendency for objects to resist changes in their motion. This means that objects will remain at rest or in motion at a constant velocity unless acted upon by an external force.
No, the velocity of an object in uniform circular motion is not constant because although the speed may remain constant, the direction of the velocity continuously changes as the object moves along the circular path. This change in direction indicates a change in velocity, known as acceleration.
No. Acceleration IS a change of velocity - any change. When velocity increases, there IS acceleration. The acceleration itself may be increasing, decreasing, or remain constant.
The velocity of an object can change as it travels from point A to point B. It could increase, decrease, or remain constant depending on factors such as acceleration, deceleration, or a balanced force acting on the object.
Forces are involved in the movement of objects. Forces can cause objects to accelerate, decelerate, change direction, or remain at a constant velocity. In physics, the relationship between force and motion is described by Newton's laws of motion.
The velocity of the book will remain constant as it moves across a surface with no friction.
Newton's first law states that an object will remain at rest or in uniform motion unless acted upon by an external force. This law applies to the motion of objects by explaining that objects will continue moving at a constant velocity or remain stationary unless a force is applied to change their motion.