Question

29. Write a message telling your
grandmother that you have
enjoyed the lunch and completed
worksheet. Also tell her that now
you are going out to play.
Full Marks : 4​

Answer 1

Explanation:

In physics, the kinetic energy of an object is the energy that it possesses due to its motion. It is defined as the work needed to accelerate a body of a given mass from rest to its stated velocity. Having gained this energy during its acceleration, the body maintains this kinetic energy unless its speed changes.