5. What is newton's first law class 9 and how it is helpful for JEE Main? Newton's First Law:An object at rest stays at rest, and an object in motion stays in motion with the same speed and in the same direction unless acted upon by an unbalanced external force. ...
Uniform circular motion is related to motion along a uniformly circular path. While uniform linear motion is related to motion along a straight line with the same velocity. In uniform circular motion, either magnitude or direction of the velocity changes while in uniform linear mot...