Question

can anyone help me with this​

Answer 1

Answer:

Question :-

If you lift a 30kg weight 0.5 meters. How much Potential energy has gained?

Required Answer :-

150 J

Explanation :-

Given :-

mass, m = 30kg

height, h = 0.5m

gravitational constant, g = 10m/s²

Formula used here :-

Potential energy = mgh

Solution :-

Potential energy = m×g×h

= 30kg × 10m/s² × 0.5m

= 150 J

Therefore the potential energy gained is 150 Joules.