A body starts to slide over a horizontal surface with an initial velocity of a $1 m / s .$ Due to friction, its velocity decreases at the rate of $0.1 m / s^{2} .$ How much time will it take for the body to stop?

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Solution

$v = u + a t$
$0 = 1 - 0.1 \times t$
$t = 10 sec$

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A body starts to slide over a horizontal surface with an initial velocity of a 1m/s. Due to friction, its velocity decreases at the rate of 0.1m/s2. How much time will it take for the body to stop?

v=u+at0=1−0.1×tt=10sec

A body starts to slide over a horizontal surface with an initial velocity of a $1 m / s .$ Due to friction, its velocity decreases at the rate of $0.1 m / s^{2} .$ How much time will it take for the body to stop?

$v = u + a t$
$0 = 1 - 0.1 \times t$
$t = 10 sec$