High School

A mass of 2 kg is taken from the ground to a height of 10 m. What is the potential energy?

A. 20 J
B. 40 J
C. 196 J
D. 98 J

Answer :

Final answer:

The potential energy of the object is 196 J.

Explanation:

The potential energy of an object is given by the formula P.E = mgh, where m is the mass of the object, g is the acceleration due to gravity, and h is the height. In this case, the mass is 2 kg and the height is 10 m. We can use the formula to calculate the potential energy: P.E = 2 kg × 9.8 m/s² × 10 m = 196 J. Therefore, the correct answer is (c) 196 J.

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