Physics, 18.03.2021 01:20 puchie1225
A young parent is dragging a 65 kg (640 N) sled (this includes the mass of two kids) across some snow on flat ground, by means of a rope attached to the sled. The rope is at an angle of 30 degrees with respect to the ground and the tension in the rope is 160 N. The sled is moving at a constant velocity of 1.5 m/s.
(a) Draw and label all forces acting on the kids + sled system. Indicate the relative size of each force by scaling the length of each force arrow appropriately
(b) Calculate the normal force acting on the system
(c) Calculate the force of friction acting on the system.
(d) Calculate the coefficient of friction between the sled and the snow.
Answers: 2
Physics, 21.06.2019 21:50
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Physics, 22.06.2019 19:30
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Answers: 1
A young parent is dragging a 65 kg (640 N) sled (this includes the mass of two kids) across some sno...
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