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What is the acceleration of a car that goes from 5m/s to 95m/s in 10s? A. 45m/s^2 B. 100m/s^2 C. -9m/s^2 D. 9m/s^2
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What is the acceleration of a car that goes from 5m/s to 95m/s in 10s?

A. 45m/s^2
B. 100m/s^2
C. -9m/s^2
D. 9m/s^2

User IssamTP
by
8.4k points

1 Answer

2 votes
  • Initial velocity=u=5m/s
  • Final velocity=95m/s=v
  • Time=t=10s


\\ \tt\longmapsto Acceleration=(v-u)/(t)


\\ \tt\longmapsto Acceleration=(95-5)/(10)


\\ \tt\longmapsto Acceleration=(90)/(10)


\\ \tt\longmapsto Acceleration=9m/s^2

User Cordell Lawrence
by
6.9k points
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