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A symmetrical table of height 0.750 m, length 1.55 m, and weight 462 N is dragged...

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Physics

A symmetrical table of height 0.750 m, length 1.55 m, and weight462 N is dragged across the floor by a force applied to its frontedge. The force is directed to the right and upward and makes anangle of 30.0° with the horizontal.

(a) Find the minimum force necessary to drag the table acrossthe floor. The coefficient of sliding friction between table andfloor is 0.375. 164.45 N
  

(b) Calculate the normal force and the frictional force on eachleg.

front legs:  normal force
frictional force
back legs:normal force
frictional force

Answer & Explanation Solved by verified expert
4.0 Ratings (830 Votes)
a let the force needed is F in vertical direction N is the normal force 462 F sin30 N for the force in horizontal direction F cos30 u N F cos30 0375 462 F    See Answer
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