An object starts from rest at x = 0 m at time t = 0 s. Five
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An object starts from rest at x = 0 m at time t = 0 s. Five seconds later, at t = 5.0 s, the object is observed to be at x = 40 m and to have velocity vx = 11 m/s.
a. Was the object’s acceleration uniform or nonuniform? Explain your reasoning.
b. Sketch the velocity-versus-time graph implied by these data. Is the graph a straight line or curved? If curved, is it concave upward or downward?
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Physics For Scientists And Engineers A Strategic Approach With Modern Physics
ISBN: 9780321740908
3rd Edition
Authors: Randall D. Knight
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