Question 4 Tries remaining: angle 6.4 with respect to the floor. The box is movi

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Question 4 Tries remaining: angle 6.4 with respect to the floor. The box is moving with a constant speed of 0.3 m/s. Points out of 1.00 Flag questionAnswen. Andy is moving a 12.7 lbf box on a wooden floor by pushing the box with 9.3 N of force forward and down at an What is the magnitude of the force of friction between the box and the floor? Flag question Check Question 5 Tries remaining: 1 Points out of 1.00 Jane is dragging a 6.7 Ibf suitcase across the floor by tying a rope to it and applying a force at an angle of 3.6 coefficient of dynamic friction between the floor and the box? above the floor. She found that it takes 5.6 N of force to keep it moving at a constant velocity. What is the Flag question Answer Check Question 6 Tries remaining: 1 Points out of 1.00 Andrew is moving a W-5.1 lbs box by pushing the box forward and down with a force of F-2.9 N. He has found that the box will be moving with constant velocity only if the angle at which he is pushing the box is exactly a-2.9? with respect to the horizontal floor. What is coefficient of dynamic friction between the floor and the box? Flag question Answer. Check

Explanation / Answer

from the force diagram, force equation parallel to horizontal surface is given as

F Cos6.4° - f = 0

f = F Cos6.4°

f = 9.3 Cos6.4°

f = 9.24 N

According to Chegg guidelines I can answer one question at a time, so please post other questions separately.

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