Question

What is the vertical height through which a body is lifted to gain 80J of potential energy. The mass of body is 5kg.​

Answer 1

❥A᭄ɴsᴡᴇʀ࿐

• Given ,
• potential energy=p=80J
• Mass=m=5kg
• we know that g=9.8m/s²
• also, by formula,

to find :- Height =h=?

• p=mgh
• 80=5×9.8×h
• h=80/49
• h=1.632m

• height is 1.632m