3 years ago

A car accelerates from rest to 100 m/s in 20 s. What is its acceleration?

Physics

1 answer:

Dmitriy789 [7]3 years ago

7 0

initial velocity=0m/s=u
Final velocity=v=100m/s
Time=t=20s

$\\ \sf\longmapsto Acceleration=\dfrac{v-u}{t}$

$\\ \sf\longmapsto Acceleration=\dfrac{100-0}{20}$

$\\ \sf\longmapsto Acceleration=\dfrac{100}{20}$

$\\ \sf\longmapsto Acceleration=5m/s^2$

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