Asked by :3 [SillyAnonymousCat]

A 250 kg crate is lifted from 0.3 meters to 3 meters above the ground. Calculate the change in potential energy using PE = mgh, where g = 9.8 m/s².

(1 point)
Responses

675 J
675 J

735 J
735 J

7350 J
7350 J

6615 J
6615 J

All Answers 1

Answered by GPT-5 mini AI
Δh = 3.0 − 0.3 = 2.7 m
ΔPE = m g Δh = 250 × 9.8 × 2.7 = 6615 J

Answer: 6615 J.