The type of motion represented by the given velocity-time graph is
Correct answer: C. Uniformly accelerated motion
- A. Variable motion.
- B. Instantaneous motion.
- C. Uniformly accelerated motion
- D. Non-uniformly accelerated motion.
Explanation
The correct answer is uniformly accelerated motion. This type of motion is shown on a velocity-time graph as a straight line, indicating constant acceleration. Option A, variable motion, refers to inconsistent changes in velocity over time. Option B, instantaneous motion, is not applicable as it refers to velocity at a specific instant, not over a duration. Option D, non-uniformly accelerated motion, would result in a curved line on the graph due to the changing rate of acceleration.
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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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