trevorjmendenhall trevorjmendenhall
  • 18-10-2022
  • Physics
contestada

A 22-g bullet traveling 250 m/s penetrates a 1.5 kg block of wood and emerges going 135 m/s .
a)If the block is stationary on a frictionless surface when hit, how fast does it move after the bullet emerges?

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