Work, Energy and Power

Related Questions

• If a force $\vec F = 4\hat i + 5\hat j$ causes a displacement $\vec s = 3\hat i + 6\hat k$, work done is

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• When two bodies stick together after collision, the collision is said to be

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• A force of 5 N acts on a 15 kg body initially at rest. The work done by the force during the first second of motion of the body is

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• The energy stored in wound watch spring is

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• Two masses of 1kg and 16kg are moving with equal K.E. The ratio of magnitude of the linear momentum is

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