Q. A cannon of weight 10 tonnes fires a shell of 50 kg with a muzzle velocity of 900 m/sec at an angle of 30o. The time taken for the shell to emerge from the barrel is 0.004 sec. The velocity of the cannon would be

  • (A) 3.9 m/sec
  • (B) 7.8 m/sec
  • (C) 8.95 m/sec
  • (D) 1.95 m/sec
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✅ Correct Answer: (A) 3.9 m/sec

Published by Madan ⭐ 7.44K Points at 13-Sep-2022 08:49 am in Applied Mechanics

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