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Posted by on Wednesday, January 12, 2011 at 10:43pm.

A constant friction force of 10 N acts on a 85 kg skier for 20 s. What is the skier's change in velocity?

  • Physics - , Wednesday, January 12, 2011 at 10:52pm

    force*time=mass*velocitychange

  • Physics - , Tuesday, October 28, 2014 at 7:54pm

    6.4 m/s

  • Physics - , Wednesday, January 7, 2015 at 10:27pm

    24

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