Physics, 03.02.2021 08:50 CatsandDogsaredabest
8. A bullet with a mass of 0.010 kg is fired from a rifle with a barrel that is 0.85 m long
Assuming that the force exerted by the expanding gas to be a constant 5500 N, what speed
would the bullet reach?
Answers: 2
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Aweight lifter raises a 1600 n barbell to a height of 2.0 meters. how much work was done? w = fd a) 30 joules b) 3000 joules c) 320 joules d) 3200 joules
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An object is kept at 45 m high and how much time will it take to reach the ground
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8. A bullet with a mass of 0.010 kg is fired from a rifle with a barrel that is 0.85 m long
Assumin...
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