One person rides on a "Ferris Wheel". When the wheel makes a complete turn, that is, we return to the same point from which we started, the net work done on the person by the gravitational force fulfills that: a) Has a positive value b)ls zero c) It depends on the speed of the wheel d) Has a negative value

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A: Given, Mass of the cart, m = 2.78 kgPoints,A = (0, 4)B = (0.05, 0)C = (0.15, -3)D = (0.40, 0)

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Q: body of mass 2 Kg, initially at rest, moves under the influence of an external force of magnitude 4…

A: Given: mass = 2 kg F = 4 N t = 10 seconds

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Q: Is work done whenever a force is exerted? Explain.

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Q: If we know that a force of 5 N is applied on an object while the object moves 2 m, can we determine…

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