A pitcher throws a 0.145 kg baseball with a speed of 38.0 m/s. The ball is hit straight back at the pitcher with a speed of 45.0 m/s. If the bat and the ball are in contact for 0.0025 s, calculate the magnitude of the average force exerted by the bat on the ball.    4678 N 12035 N 5123 N 4814 N

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A: Write the expression for the magnitude of the average force on the ball

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A: Given: The mass of the puck: m=0.170 kg The initial velocity of the puck: vi=+69.1 m/s

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Q: an object (A) of mass ma=17.0 kg is moving due east with a speed vA= 8.15 m/s, while the object…

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A: Using the conservation of momentum, pi=pfm1u1+m2u2=m1+m2vv=m1u1+m2u2m1+m2

Q: A pitcher throws a 0.145 kg baseball with a speed of 38.0 m/s. The ball is hit straight back at the…

A:

Q: An amateur golfer swings a golf club, striking a golf ball that has a mass of 55.0 g. The club is in…

A: Given information:The mass of the ball (m) = 55.0 g = 0.055 gThe initial velocity of the golf ball…

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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?”