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dedylja [7]
3 years ago
13

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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