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MHT CET 2025 (23 Apr, Shift 1) · Graphs of Motion

Graphs of Motion question from MHT CET 2025 (23 Apr, Shift 1)

Q9MHT CET 2025 · 23 APR · SHIFT 1Medium

Graphs of Motion

The acceleration (a) - time (T) graph for the body starting from rest is given below. The maximum speed of the body is

Figure

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Answer: (a)

  1. Area under aa-tt graph = change in velocity.
  2. a>0a > 0 up to 10 s, so speed is maximum at t=10 st = 10\text{ s}.
  3. vmax=0+12×10×8=40 m/sv_{max} = 0 + \frac{1}{2}\times 10\times 8 = 40\text{ m/s}. So the answer is (a).
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