Question

Define Kinetic Energy. Write expression for Kinetic Energy.A force of 12N acts on an

object of mass of 4kg in the state of rest for 3s. Calculate the kinetic energy acquired by the

object.​

Answer 1

Answer:

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. Consider a body of mass "m" starts moving from rest. After a time interval "t" its velocity becomes V...

your solution is in the pic and definition is written in above... hope this helps you dear..

Answer 2

Answer:

the energy possessed by an object due to virtue of its motion is called kinetic energy.. expression:1/2 mv^2..