Question

plz answer this question frnd with clear explanation...... ​

Answer 1

Answer:

heya mate

ur answer is second option

it's because if it loses 60% it has 40% and energy reffered here is potential energy and potential energy is directly proportional to it's height

so energy remaining = height

40% height = 40/100 × h = 2h/5

option two

Answer 2

Explanation:

hope it helps ☺️☺️☺️☺️☺️☺️