physics

motorcycle and 66.0 kg rider accelerate at 2.0 m/s2 up a ramp inclined 5.0° above the horizontal. What are the magnitude of the force on the rider from the motorcycle?

asked by joe
  1. http://www.jiskha.com/display.cgi?id=1286650267

    posted by bobpursley
  2. bob it doesnt work for b) plz chek again

    posted by katherine

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