A) 24 N s
B) 20 N s
C) 12 N s
D) 6 N s
Correct Answer: C
Solution :
Change in momentum = Area under F-t graph in that interval = Area of \[\Delta ABC-\] Area of rectangle CDEF + Area of rectangle FGHI \[=\frac{1}{2}\times 2\times 6-3\times 2+4\times 3=12Ns\]You need to login to perform this action.
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