A baseball player hits a (100 g) baseball that is travelling towards him at 20ms. The ball is incontactwith the bat for 0.5 seconds. Afterwards, the ball travels away from the bat at 40ms.(a) What are the initial and final momenta of the baseball?(b) What is the impulse experienced by the baseball?(c) With what force did the bat act on the baseball?

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A: For an elastic collision, the momentum will be conserved. This can be written as:…

Q: A girl weighing 470 N jumps from a tree, and her center of mass falls a vertical distance of 2.10 m.…

A: weight of girl (w) = 470 N distance moved in vertical direction (d) = 2.10 m

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A: Given Mass m = 0.06 kg Initial velocity u = -60 m/s Final velocity = v = 50 m/s

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Q: What is the magnitude of the impulse imparted on the object?

A: Given data: Graph between force and time Required: Impulse (I)

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A: Impulse  is described as the effect of force acting over time which in turn change the momentum of…

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A: Given data:  Linear momentum (P) = 750 kg.m/s Mass (m) = 250 gm = 0.250 kg Required: Velocity (v)

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A: Given : m = 0.1 kg vi = 35 m/s vf = -60 m/s

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Q: A person is pushing a 8 kg block along a horiontal surface at a constant speed of 15.4 m/s. The…

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Q: What is true about the total momentum before and after the collision?

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A: Answer Weight of the girl W = 485 N Distance moved in vertical direction d = 1.90 m

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