20
QuizMultiple Choice

Lab: Thermal Energy Transfer — Cumulative exam

Question 20 • PBCSD_Grade_Forgiveness_2003310_Physical Science_S2_2022

What is the potential energy of a 25 kg bicycle resting at the top of a hill 3 m high? (Formula: PE = mgh)

Answer
A
75 J
B
735 J
C
245 J
D
37.8 J
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