Rankers Physics
Topic: Kinematics
Subtopic: Graphs of Motion

A particle starts form rest. Its acceleration (a) versus time (t) is as shown in the figure. The maximum speed of the particle will be Image related to
110 ms–¹
55 ms–¹
550 ms–¹
660 ms–¹

Solution:

Area of acceleration time graph represents change in velocity. As acceleration is always positive speed is always increasing.

Area = (1/2)× 10× 11 = 55

So, max. speed of 55 m/s

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