kohat3389 kohat3389
  • 22-03-2024
  • Physics
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When released from rest, a 130 g block slides down the path shown below, reaching the bottom with a speed of 3.0 m/s. How much work does the force of friction do (in J)?
a) 0.75 J
b) 1.95 J
c) 2.60 J
d) 3.90 J

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