Question

Calculate the work required to be done to stop a car of 1500 kg moving at a velocity of 60 km/h.​

Answer 1

moving at a velocity of car is 90000

Answer 2

Answer:

Yes. For a uniformly moving object

Suppose an object is moving with constant velocity. The net force acting on it is zero. But, there is a displacement along the motion of the object. Hence, there can be a displacement without a force.

Explanation

We know that

F=m X a

Since m cannot be zero, when force is zero the acceleration is also zero.

Hence, an object can have a displacement in the absence of any external force acting on it.