A

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Q. A vehicle stops in 20 sec after applying brakes, if the constant retardation due to the brakes is 1.5 m/sec², then what was the initial velocity of the vehicle.

  • (A) 30m/sec
  • (B) 3m/sec
  • (C) 15m/sec
  • (D) 40m/sec
  • Correct Answer - Option(A)
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