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A 2.0-kg ball has a momentum of 25 kg×m/s what is the balls speed
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A 2.0-kg ball has a momentum of 25 kg×m/s what is the balls speed
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Apr 16, 2017
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A 2.0-kg ball has a momentum of 25 kg×m/s what is the balls speed
Physics
high-school
Moonvader
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Moonvader
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Momentum = (mass) x (speed)
(25 kg-m/s) = (2.0 kg) x (speed)
Speed = (25 kg-m/s) / (2.0 kg) =
12.5 m/s
Hina Khuman
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Apr 18, 2017
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Hina Khuman
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As we know, momentum= mass*velocity
acc. to ques. mass = 2kg
momentum= 25kg-m/s
momentum = mass*velocity (speed)
velocity (speed) = momentum/mass
velocity(speed)=25/2
=12.5m/s
Drewen
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Apr 20, 2017
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Drewen
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