How much gravitational potential energy is gained when a 2 kg block is lifted 3 meters?

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Multiple Choice

How much gravitational potential energy is gained when a 2 kg block is lifted 3 meters?

Explanation:
Gravitational potential energy gained is found from mgh, the product of mass, gravity, and the height you lift. Here, m = 2 kg, g ≈ 9.8 m/s^2, and h = 3 m. So the energy gained is 2 × 9.8 × 3 = 58.8 joules. This shows how the stored energy increases with both how heavy the object is and how high you lift it. If you used a smaller height or a different mass or gravity, the value would change accordingly; for example, 1.5 m would give 29.4 J, and about 6 m would give around 118 J.

Gravitational potential energy gained is found from mgh, the product of mass, gravity, and the height you lift. Here, m = 2 kg, g ≈ 9.8 m/s^2, and h = 3 m. So the energy gained is 2 × 9.8 × 3 = 58.8 joules. This shows how the stored energy increases with both how heavy the object is and how high you lift it. If you used a smaller height or a different mass or gravity, the value would change accordingly; for example, 1.5 m would give 29.4 J, and about 6 m would give around 118 J.

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