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marissa [1.9K]
3 years ago
5

A 15 n force directed to the west acts on an object for 3.0 seconds, what is the change in momentum of the object?

Physics
1 answer:
pickupchik [31]3 years ago
7 0
By definition we have that
 force=dP/dt,
 where
 p is momentum
 so
 <span>momentum is force*time
 p= 15*3 = 45 Ns , west.
 </span><span>the change in momentum of the object is 45 N.s</span>
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Work done by a given force is given by

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