Question

calculate the potential energy of an object whose mass is 20 g and it is lifted to a height of 10 m​

Answer 1

Answer:

2J

Explanation:

Potential Energy = Mass × Acceleration due to gravity × Height

Mass = 20g = 0.02 kg

Height = 10m

Acceleration due to gravity = 10 m/s^2

So, Potential Energy = 0.02 × 10 × 10 J = 2 J