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a volleyball is hit upward with an initial velocity of 7.5 m/s. calculate the displacement of the volleyball when its final velocity is 2.2m/s upwad
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Work = force × a. work b. energy c. distance d. momentum
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Madison pushes with a 210-n horizontal force on a 24-kg crate of coffee resting on a warehouse floor. the force of friction on the crate is 74 n. what is the acceleration?
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What is the force that opposes motion and works against the downward pull? a) friction b) gravity c) weight d) acceleration
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Two carts, one of mass 2m and one of mass m, approach each other with the same speed, v. when the carts collide, they hook together. assume that positive momentum is to the right. which graph best represents the momentum of both carts over time, before and after the collision?
Answers: 3
a volleyball is hit upward with an initial velocity of 7.5 m/s. calculate the displacement of the vo...
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