Question

kinetic energy comes into picture only when .....is taking place. plz answer me now.

Answer 1

due to its motion

whenever motion occurs kinetic energy forms

Answer 2

Answer:

kinetic energy comes into the picture only when motion is taking place.

Explanation:

Kinetic energy is a type of energy that an item or particle has as a result of its motion.

Kinetic energy is used by any moving object: a person walking, a baseball being thrown, a crumb falling off a table, and a charged particle in an electric field are all instances of kinetic energy at work.

Formula -  $K= 1/2mv^{2}$

Alternatively, the change in kinetic energy equals the net work done on an item or system.

$Wnet =$Δ$K$

• Kinetic energy is proportional to the object's velocity squared. This indicates that as an object's velocity doubles, its kinetic energy quadruples.
• Kinetic energy must always have a zero or positive value.