Question

What is the height of a 2.00 kg object if its potential energy is 100 J?

Answer 1

Given that:

height (h) = ?

mass (m) = 2 Kg ,

Potential energy (P.E.) = 100 J ;

We know that P.E = m × g × h

100 J = 2 × 9.81 × h

h = (100) ÷ (2 × 9.81)

h = 5.09 m