According to Newton's 2nd Law,
Net Force = Mass x Acceleration
You better believe it. If there's constant acceleration,
then there has to be constant force somewhere.
For velocity to be truly uniform, the object must be moving in a straight line. If that is the case then the acceleration is Zero.
When the direction changes. A simple case is an object moving in a circle, at constant speed.
When an object is not accelerating at all. It has constant velocity.
Objects moving in uniform circular motion will have a constant speed, and two objects with the same acceleration have a constant velocity.
A motion with a constant speed will always be moving the same speed A motion with a constant acceleration will constantly be gaining speed, and does not remain moving at the same speed.
When an object is moving in a uniform circular motion while traveling in a circular path, this means it has a constant speed. When an object is moving in a circular path, this indicates it is constantly being pulled towards the center of the circle.
Accelaration
The object is in constant, uniform motion. It's moving in a straight line, and at a constant speed ... which may be zero but doesn't need to be.
since accelaration is the change in velocity of an object per unit time......if velocity is zero then there is no acceleration.its nt possible
Circular -Brittany Goraczkowski
If an object is moving away from you and there are no forces acting on it,then it continues moving in a straight line at constant speed.
false