The initial velocity of a body becomes from $10\ m/s$ to $20\ m/s$ in $5\ seconds$. Find the acceleration of the body.

Academic Physics NCERT Class 9

Here as given initial velocity $u=10$

Final velocity $v=20\ m/s$

Time $t=5\ seconds$

Therefore, the acceleration $a=\frac{v-u}{t}$

$=\frac{20-10}{5}$

$=\frac{10}{5}$

$=2\ m/s^2$

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Updated on: 10-Oct-2022

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