1.

The position-time graph of a body of mass 0.04kg is shown in the figure. The time between two consecutive impulses received by the body and the magnitude of each impulse is

Answer»

`4SEC, 4xx10^(-4)kgm//s`
`2SEC, 8XX10^(-4)kgm//s`
`6sec, 4xx10^(-4)kgm//s`
`8sec, 8xx10^(-4)kgm//s`

Solution :AREA of `F-t` graph gives impulse


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