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April 26, 2026, 04:20:08 am
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Author Topic: Momentum  (Read 620 times)  Share 

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Studyinghard

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Momentum
« on: March 21, 2010, 11:06:38 pm »
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1 A force of 18 N acts on an object weighing 100 g for 10 s.
a What is the momentum change of the object?

b What is the change in velocity of the object?
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kenhung123

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Re: Momentum
« Reply #1 on: March 21, 2010, 11:08:47 pm »
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Delta p=Ft=m(delta v)
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Studyinghard

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Re: Momentum
« Reply #2 on: March 21, 2010, 11:13:43 pm »
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So
1) 180

2) 1800

?
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Twenty10

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Re: Momentum
« Reply #3 on: March 21, 2010, 11:14:21 pm »
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yep!

1) 18 X 10 = 180

2) 180 / .1 = 1800
« Last Edit: March 21, 2010, 11:16:48 pm by Twenty10 »
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