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A motor boat is moving in a straight lin...

A motor boat is moving in a straight line. Its velocity is V when the motor is shut off. If the retardation at any subsequent time is equal to the magnitude to its velocity at that time, find its velocity and the distance travelled in time t after the motor is shut off.

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The correct Answer is:
`Ve^(-t)andV(1-e^(-1))`
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CHHAYA PUBLICATION-DIFFERENTIAL EQUATIONS OF THE FIRST ORDER AND FIRST DEGREE -PART -E
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  8. A motor boat is moving in a straight line. Its velocity is V when the ...

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