Flying Circus of Physics In the figure, a climber with a weight of 540 N is held by a belay rope connected to her climbing harness and belay device; the force of the rope on her has a line of action through her center of mass. The indicated angles are 0 = 40° and p = 35°. If her feet are on the verge of sliding on the vertical wall, what is the coefficient of static friction between her climbing shoes and the wall? Hs-Number i .834 Units No units ✓

Flying Circus of Physics In the figure, a climber leans out against a vertical ice wall that has negligible friction. Distance a is 0.945 m and distance L is 1.95 m. His center of mass is distance d = 0.92 m from the feet-ground contact point. If he is on the verge of sliding, what is the coefficient of static friction between feet and ground? com —а — Hs = Number i Units %3D

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I need help with this Hw Problem.

physics need help，how do we find kinetic friction coefficient in this question？

The 3500-lb automobile shown in the picture is traveling down the 10-degree inclined road at a speed of 20 ft/s. If the driver wishes to stop the car, determine how far s the tires skid on the road if the brakes are jammed, causing the wheels to lock. Coefficient of kinetic friction between wheels and road is 0.5.

Flying Circus of Physics Brake or turn? The figure depicts an overhead view of a car's path as the car travels toward a wall. Assume that the driver begins to brake the car when the distance to the wall is d=109 m, and take the car's mass as m=1430 kg, its initial speed as v0=39.0 m/s, and the coefficient of static friction as μS=0.500. Assume that the car's weight is distributed evenly on the four wheels, even during braking. (a) What magnitude of frictional force is needed (between tires and road) to stop the car just as it reaches the wall? (b) What is the maximum possible static friction fS, max? (c) If the coefficient of kinetic friction between the (sliding) tires and the road is μk=0.410, at what speed will the car hit the wall? To avoid the crash, a driver could elect to turn the car so that it just barely misses the wall, as shown in the figure. (d) What magnitude of frictional force would be required to keep the car in a circular path of radius d and at the given speed v0?…

Two blocks of mass m 15 kg and mp 10 kg are connected by a massless string that passes over a pulley as shown in the figure below. The system is in static equilibrium. There is friction between Block A and the surface (u-0.7) but neglect the friction between the string and the pulley. What is the static friction force on Block A? Pulley A. String B. 98.0 N 49.0 N O 147 N )103.0 N OON

pls help not in scientific notation pls

In a pickup game of dorm shuffleboard, students crazed by final exams use a broom to propel a calculus book along the dorm hallway. If the 3.5 kg book is pushed from rest through a distance of 0.83 m by the horizontal 31 N force from the broom and then has a speed of 1.0 m/s, what is the coefficient of kinetic friction between the book and floor? Number Units