Questions
The force F acting on a particle of mass m is indicated by the force-time graph shown below. The change in momentum of the particle over the time interval from zero to 8s is
detailed solution
Correct option is C
Change in momentum = Area under F-t graph in that interval = Area of ∆ABCD - Area of rectangle CDEF + Area of rectangle FGHISimilar Questions
Statement I : The familiar equation mg = R for a body on a table is true only if the body is in equilibrium.
Statement II : The equality of mg and R has no connection with the third law.
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