If a force of 250 N act on body, the momentum acquired is 125 kg-m/s. – McqOptions

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1.	If a force of 250 N act on body, the momentum acquired is 125 kg-m/s. What is the period for which force acts on the body [CMEET Bihar 1995]
A.	0.5 sec
B.	0.2 sec
C.	0.4 sec
D.	0.25 sec
Answer» B. 0.2 sec

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