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Science-Related Homework Help Physics Topic started by: Pd96 on Nov 29, 2016



Title: A 2.0-kg ball moving eastward at 3.0 m/s suddenly collides with and sticks to a 4.0-kg ball moving ...
Post by: Pd96 on Nov 29, 2016
A 2.0-kg ball moving eastward at 3.0 m/s suddenly collides with and sticks to a 4.0-kg ball moving northward at 2.0 m/s. What is the magnitude of the momentum of this system just after the collision?
A) 14 kg ∙ m/s
B) 2.0 kg ∙ m/s
C) 10 kg ∙ m/s
D) 6.0 kg ∙ m/s
E) 8.0 kg ∙ m/s


Title: Re: A 2.0-kg ball moving eastward at 3.0 m/s suddenly collides with and sticks to a 4.0-kg ball ...
Post by: lyall on Nov 29, 2016
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Title: Re: A 2.0-kg ball moving eastward at 3.0 m/s suddenly collides with and sticks to a 4.0-kg ball moving ...
Post by: Pd96 on Jan 14, 2017
You saved my life, thanks


Title: Re: A 2.0-kg ball moving eastward at 3.0 m/s suddenly collides with and sticks to a 4.0-kg ball ...
Post by: Garrett Smith on Oct 23, 2020
Thanks