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A variable force of the form F=at is applied on a block of mass m from time t=0 kept on a smooth horizontal surface . find the velocity of the block at the instant it leaves the surface .

A variable force of the form F=at is applied on a block of mass m from time t=0 kept on a smooth horizontal surface . find the velocity of the block at the instant it leaves the surface .

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Grade:11

1 Answers

Physics Expert
askIITians Faculty 71 Points
4 years ago
Write the equilibrium equation in the vertical direction.


Write the equilibrium equation in the horizontal direction.


Calculate the velocity at the above time calculated.

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