An object of mass 5 kg is raised to a height of 10 meters above the ground. Calculate the potential energy gained by the object, taking acceleration due to gravity as 10 meters per second squared.

A. 500 J — Gravitational potential energy is calculated using the formula mass times gravity times height. Multiplying 5, 10, and 10 gives 500 Joules.

JEE Advanced · PhysicsEasy

$An object of mass m = 5 kg is raised to a height of h = 10 m above the ground. Calculate the potential energy gained, taking g = 10 m/s^{2} .$

A. $500 J$
B. $50 J$
C. $100 J$
D. $250 J$

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Correct answer: A — $500 J$

Solution

Gravitational potential energy is U = m g h . Substituting the values, U = 5 kg \times 10 m/s^{2} \times 10 m = 500 J .

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An object of mass m=5 kg is raised to a height of h=10 m above the ground. Calculate the potential energy gained, taking g=10 m/s2.

Solution

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More Work Energy Power practice questions

$An object of mass m = 5 kg is raised to a height of h = 10 m above the ground. Calculate the potential energy gained, taking g = 10 m/s^{2} .$