Jenae3286 Jenae3286
  • 15-11-2022
  • Physics
contestada

a 70 kg soccer player, running at 10m/s, kicks a 0.4kg ball, which then travels at 50m/s. the ball is then kicked back towards the player, so that it is now traveling in the opposite direction with the same speed. has the linear momentum of the ball changed?

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