A concrete block of mass 35kg is pulled along a horizontal floor with the aid of a rope inclined at an angle of 30 degrees to the horizontal. If the coefficient of friction is 0.75, calculate the force required to move the block over the floor?

John Perolski
September 03, 2023

 Physics Jamb, Waec, Neco Past Questions & Answers on FRICTIONAL FORCE


QUESTIONS 6: A concrete block of mass 35kg is pulled along a horizontal floor with the aid of a rope inclined at an angle of 30 degrees to the horizontal. If the coefficient of friction is 0.75, calculate the force required to move the block over the floor?

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Ans. 211.52N