Question

tolat energy of an object ramains...?

options..

1) constant
2) zero
3) variable​

Answer 1

$\Huge\sf\underline\blue{Answer}$

Option 1: Constant

But in any physical process, the total amount of energy summed over all its forms must remain constant. ... We will see that its energy is made of two pieces: the kinetic energy which is determined by the speed of the object, and the gravitational potential energy which is determined by the height of the object.

Answer 2

Answer:

constant

Explanation:

But in any physical process, the total amount of energy summed over all its forms must remain constant. ... We will see that its energy is made of two pieces: the kinetic energy which is determined by the speed of the object, and the gravitational potential energy which is determined by the height of the object.