2. A large block of mass M and a small rock of mass m are tied together with a rope. The rope is strung over a pulley, which is in turn attached to the top corner of a frictionless inclined plane at an angle 8. The rock m is dangling over the side, while the block M rests against the incline. As usual, a picture is worth a thousand words: 0 M a) Draw free-body diagrams for both the block and the rock.

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A:

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A:

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A: height of person = 6 foot 1 inch  we know, that 1 foot = 30.48 cm  1 inch = 0.0833 ft

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A: Solution:-Given that

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A:

Newton’s Third Law of Motion

The horse pulls the cart and the cart pulls the horse in response as per Newton third law. So the big question is, “Don’t the two forces cancel each other? How does the cart accelerate?”