Which graph represents the motion of a car that is traveling along a straight road with a uniformly increasing speed?
Correct answer: A. A
- A. A
- B. B
- C. C
- D. D
Explanation
As velocity of an object is increasing uniformly so it's acceleration is constant.
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About Acceleration
Acceleration measures the rate at which velocity changes with time, including changes in speed, direction or both. Work includes average and instantaneous acceleration, the relation a = Δv/Δt, uniform acceleration equations, and interpreting velocity time and displacement time graphs, with acceleration carefully distinguished from velocity.
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