tanQ= (0.5)
Q=26.56 degree
sorry for last calculation
so that the frame shown stays in equilibrium. The coefficient of static friction 12.1) What is...
The coefficient of static friction is 0.5 and coefficient of kinetic friction is 0.4. The mass of the block is 48Kg, as shown in the figure. Draw free body diagram Calculate the acceleration.
The system shown in the following figure is in static equilibrium and the angle θ = 33°. Given that the mass m1 is 8.80 kg and the coefficient of static friction between mass m1 and the surface on which it rests is 0.32, what is the maximum mass that m2 can have for which the system will still remain in equilibrium?
the coefficient of static friction between block A and its
incline is 0.27. What must the minimum coefficient of static
friction between block B and its incline be if the blocks are in
equilibrium? The mass of block B is twice that of block A. If the
coefficient of friction is less than its minimum, in which
direction will the blocks slide?
assume angle a = 35 degrees and angle b = 35 degrees
RCES Exercise 7.1.07 Your answer is...
If the maximum coefficient of static friction, μs for rubber on asphalt is 0.80, what is the maximum angle of an asphalt slope on a dry day, such that a rubber tire can remain at rest, lying on its side?
Friction coefficient of friction support force, sliding or static coefficient F and angle in polar format F cos-angle and F sin-angle in Cartesian x y format Vector and angle in polar format - Vector cos-angle and Vector sin-angle in Cartesian x-y format Force, velocity, acceleration are vector examples A system consisted of two objects sitting on a floor, a 15 kg object on top with a 50 kg object at the bottom. The sliding coefficient of friction between the two...
A mass of 8.4 kg is placed on a incline with friction. The coefficient static friction is 0.9 and the coefficient of kinetic friction is 0.44. If the angle of inclination of the incline is 63.1 degrees, what is the amount of friction acting on it in Newtons?
Car A uses tires for which the coefficient of static friction is 0.330 on a particular unbanked curve. The maximum speed at which the car can negotiate this curve is 17.0 m/s. Car B uses tires for which the coefficient of static friction is 0.632 on the same curve. What is the maximum speed at which car B can negotiate the curve?
Car A uses tires for which the coefficient of static friction is 1.1 on a particular unbanked curve. The maximum speed at which the car can negotiate this curve is 20 m/s. Car B uses tires for which the coefficient of static friction is 0.7 on the same curve. What is the maximum speed at which car B can negotiate the curve?
9. The system shown in the following figure is in static equilibrium and the angle 0 - 33.0°. Given that the mass my is 8.10 kg and the coefficient of static friction between mass my and the surface on which it rests is 0.31, what is the minimum mass that my can have for which the system will still remain in equilibrium? x 6.517 kg
A mass of 9 kg rests on a floor with a coefficient of static friction of 1.25 and coefficient of kinetic friction of kinetic friction of 0.1. One force is applied vertically downward of 10 Newtons and another force is applied at an angle of 15 degrees below the horizontal. Calculate what the magnitude this force needs to be in order to begin to move the mass. If the same amount of force is applied at the same angle above...