Q3. On a velocity-time graph, a horizontal straight line corresponds to motion at:
(a) constant velocity
(b) zero velocity
(c) increasing velocity
(d) decreasing velocity
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on our velocity time graph of a horizontal straight line corresponds to the movement at constant velocity
option A
Explanation:
- the slope which is formed by a straight line give the acceleration of a movement. As a result of this if the velocity time graph is horizontal it means that the the slope is zero.
- In the acceleration of the body is also equal to zero. In other words the body is moving with a constant velocity , hence constant velocity is denoted by a parallel line with the x-axis
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Answered by
1
Answer: on our velocity-time graph of a horizontal straight line corresponds to the movement at constant velocity
option A
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