M

Madan • 7.44K Points
Tutor III

Q. A mass of 5 kg moves on a smooth horizontal plane with a speed of 8 m/s attached to a fixed point on the plane by a string of length 4m. Tension in the string is

  • (A) 785N
  • (B) 80N
  • (C) 392.4N
  • (D) None of the above
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