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JEE Main Physics question

PhysicsWork, Energy and PowerJEE Main

A 0.5 kg ball is thrown up with an initial speed 14 ms⁻¹ and reaches a maximum height of 8 m. How much energy is dissipated by air drag acting on the ball during the ascent?

Answer: (D)

Solution

Energy supplied = ½(0.5)(14²) = 49 J. Energy stored as PE at the actual

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Question ID VK-153787