Question

Two weights of 5 kg and 10 kg are placed on a horizontal table of height 1.5 m. Which will have more potential energy?

• A. 5 kg
• B. 10 kg
• C. Both will have equal energy
• D. None of the above

Answer 1

Answer: (B)

10 kg

We know that , P.E $=mgh$
So, It is directly proportional to height and mass.

Since both the weights are at the same height, so the weight with a larger mass will have more potential energy.

Since $10$kg object has a larger mass than a $5$ kg,

so, the potential energy of a $10$kg mass will be greater.