Question

An object falling from the building having mass 30 kg and the height of the building is 25m calculate work done​

Answer 1

Explanation:

Work done = F × S

m×g× h

30 × 9.8 × 25

7350 Joule.

Answer 2

Answer:

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Explanation:

.mass=m=30kg

Height=h=25m

Acceleration due to gravity-g=10m/s^2

We have to find potential energy

Ep = mgh

→ Ep = (25) (10) (30)

→ Ep = 250 (30)

Vol 67h

Ep = = 7500J