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momentum of a body varies with time as P=x+yt2.................x and y are position constants ..........in such a case the force is proportional to?????????( t2...........t.............1/t.............1/t2) _PLS EXPLAIN!!!!!!!!!!!!ANSWER WILL SURELY BE APPROVED PLS GIVE A DETAILED ANSWER!!!!!!

momentum of a body varies with time as P=x+yt2.................x and y are position constants ..........in such a case the force is proportional to?????????( t2...........t.............1/t.............1/t2)


_PLS EXPLAIN!!!!!!!!!!!!ANSWER WILL SURELY BE APPROVED


PLS GIVE A DETAILED ANSWER!!!!!!

Grade:9

2 Answers

iit jee
44 Points
11 years ago

hi, differentiating the equation w.r.t time we get force proportional to t...............

 

kedar joshi.

Vishaal Mohan
17 Points
11 years ago

Force = d(momentum)/dt. So if u differentiate u will get F = 2yt, so force is proportional to t.

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