Question

A stone is thrown upwards with kinetic energy k.the kinetic energy at the highest point is?

Answer 1

Answer:

when stone is thrown upward with kinetic energy and when the stone reaches at the highest point the kinetic energy is 0 becuase the velocity at the highest height is 0.

$\large{</strong><strong>KE</strong><strong>=</strong><strong>1</strong><strong>/</strong><strong>2</strong><strong>X</strong><strong>M</strong><strong>X</strong><strong>V</strong><strong>}$

$\large{</strong><strong>KE</strong><strong>=</strong><strong>1</strong><strong>/</strong><strong>2</strong><strong>X</strong><strong>M</strong><strong>X</strong><strong>0</strong><strong>}$

$\large{KE=0}$

Answer 2

Answer:

Zero

Explanation:

At the highest point v= 0

So 1/2mv² =0