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No. An object in free-fall accelerates at a constant rate of acceleration.Its speed grows at a constant rate.
An object in uniform circular motion undergoes constant acceleration but moves at constant "speed".Constant "velocity" means no acceleration.
The speed of the object will increase.
Not necessarily. Example: an object falling only under the influence of gravity accelerates at a constant rate of about 9.8 meters per square second. Its speed, however, changes.
The speed of the object will increase.
No. An object in free-fall accelerates at a constant rate of acceleration.Its speed grows at a constant rate.
An object in uniform circular motion undergoes constant acceleration but moves at constant "speed".Constant "velocity" means no acceleration.
The speed of the object will increase.
Not necessarily. Example: an object falling only under the influence of gravity accelerates at a constant rate of about 9.8 meters per square second. Its speed, however, changes.
The speed of the object will increase.
If speed does not change then the object is moving with constant speed. when object moves in a circle its speed does not remains constant. Speed of object remains constant only if it moves along linear path.
The speed of the object will increase.
Yes. If an object is moving at a constant speed the average speed and the constant speed are the same.
It accelerates as long as the force is applied, and after that it continues at a uniform speed and direction.
False. First it accelerates and at a certain point speed decreases till the projectile bursts or stops somewhere.
When an object accelerates it can change its speed or direction of motion. When it accelerates without changing its direction of motion, it can cover any distance in less time.
An object with no movement at all has a zero speed or which have an constant speed. 0