Sahib slides a 1 5 kg drill down on a sloped roof It slides

Last updated: 5/6/2023

Sahib slides a 1 5 kg drill down on a sloped roof It slides down the roof to a level portion of the roof where it slides another 2 5 m along this horizontal surface The coefficient of friction between the drill handle and the shingles is 0 850 a Draw a free body diagram of the drill as it slides across the level portion of the roof 1 mark b Calculate the amount of kinetic friction acting on the drill 2 marks c Calculate the work done by the kinetic friction 2 marks