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phyzi phyzi
  • 12-06-2016
  • Physics
Answered

what is the applied force of a block of 4kg that is in incline of 20 degree

Verified Answer :

Tareki
Tareki Tareki
  • 13-06-2016

Force = w sin(20) 
F = m .g sin(20) 
F= 49.81sin(20) 
F = 13.42 N

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