Physics, asked by Anonymous, 1 year ago

velocity time graph for a uniform motion when initial body is at rest
pls give answer in form of graph and see the words:-

uniform motion when initial body is at rest​

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Answered by sinhanidhi716
2

Explanation:

Newton’s three laws of physics are the basis for mechanics.

The first law states that a body at rest will stay at rest until a net external force acts upon it and that a body in motion will remain in motion at a constant velocity until acted on by a net external force.

Net external force is the sum of all of the forcing acting on an object.

Just because there are forces acting on an object doesn’t necessarily mean that there is a net external force; forces that are equal in magnitude but acting in opposite directions can cancel one another out.

Friction is the force between an object in motion and the surface on which it moves. Friction is the external force that acts on objects and causes them to slow down when no other external force acts upon them.

Inertia is the tendency of a body in motion to remain in motion. Inertia is dependent on mass, which is why it is harder to change the direction of a heavy body in motion than it is to change the direction of a lighter object in motion.

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