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A three-wheeler starts from rest, accelerates uniformly with 1ms−2 on a straight road for 10 s, and then moves with uniform velocity. Plot the distance covered by the vehicle during the nth second (n = 1, 2, 3....) versus n. What do you expect this plot to be during accelerated motion: a straight line or a parabola? |
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Answer» A three-wheeler starts from rest, accelerates uniformly with 1ms−2 on a straight road for 10 s, and then moves with uniform velocity. Plot the distance covered by the vehicle during the nth second (n = 1, 2, 3....) versus n. What do you expect this plot to be during accelerated motion: a straight line or a parabola? |
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