Physics

A 7.5 kg box is pushed across a floor by pushing forward and down, with a force of 11 N at an angle 64 degrees from the horizontal floor. What is the normal force exerted by the floor onto the box?

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asked by Amanda
  1. Fn = M*g + !@#$%^&*sin64. g = 9.8 m/s^2, !@#$%^& = 11 N.

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    posted by Henry

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