What is the final velocity of a body coming to rest?

zero
Rest can be thought of end of journey,and if journey is ending,we have to stop to end it. Thus final velocity is zero. If an object is thrown up, it finally comes down.

When body is at rest at the start of the motion?

Initially the body is at rest. So it is said that if we apply a force and this applied force becomes equal to the frictional force then the body will move with constant velocity. How is this possible because when the applied force becomes equal to the frictional force then the net force acting on the body is zero i.e.

When a body is moving with uniform velocity come to rest what is its final velocity?

0
So, in this case initial speed will be u = v/2 and the final speed will become V = 0, as the body comes to rest.

When velocity is constant What is acceleration?

If acceleration is constant, then the velocity will change by a constant amount every second, in other words: velocity is NOT constant. Then v1=v0+1m/s , v2=v0+2m/s , etc.

When we say that a body is at rest?

A body is said to be at rest when its position doesn’t change with time.

What is the final velocity of an object?

Final velocity (v) of an object equals initial velocity (u) of that object plus acceleration (a) of the object times the elapsed time (t) from u to v.

How do you calculate acceleration and time from initial velocity?

Given velocity, initial velocity and time calculate the acceleration. a = (v – u)/t. Given v, u and a calculate t. Given velocity, initial velocity and acceleration calculate the time. t = (v – u)/a.

What happens to the velocity when an object is thrown upward?

The velocity of the object is negative while the object moves up and positive while it moves downward. When an object is thrown upward, it moves in the opposite direction of the force of gravity. Use this online final velocity calculator to calculate the upward velocity of any object from the given values.

What is the difference between initial speed and initial velocity?

Initial velocity is often incorrectly referred to as initial speed, but the correct term is usually velocity since it represents the magnitude of a vector and therefore has direction. Speed, on the other hand, is a scalar value and does not indicate direction.