rolandl6 rolandl6
  • 25-01-2024
  • Physics
contestada

A boy on a 1.8 kg skateboard initially at rest
tosses a(n) 7.6 kg jug of water in the forward

direction.

If the jug has a speed of 3.2 m/s relative to

the ground and the boy and skateboard move

in the opposite direction at 0.63 m/s, find the

boy’s mass.

Answer in units of kg.

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