Questions
A block weighing 10kg is at rest on a horizontal table. The coefficient of static friction between the block and the table is 0.5. If a force acts downward at 60º with the horizontal, how large can it be without causing the block to move? (g = 10ms–2)
detailed solution
Correct option is C
Fcosθ=f,f=μsN,N=mg+FsinθTalk to our academic expert!
Similar Questions
A block of mass 1 kg is at rest on a horizontal table. The coefficient of static friction between the block and the table is 0.5. The magnitude of the force acting upwards at an angle of 60° from the horizontal that will just start the block moving is
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