Camber angle required. Consider that a tyre behaves as shown in the following figure. Assuming that the normal force is Fz = 4000N, a lateral force of Fy = -3000N is required. Assuming that the angle of drift is a = 4°, what should be the camber angle y? Estimate the coefficients Ca and Cy. Y = 10° 5000 4000 3000 Z 2000 1000 ·Y=5° -Y=0° -Y=-5° -Y=-10° F₂=4000 N 0 -1000 -2000 0 2 4 6 8 10 12 α[deg] FIGURE 1.85. An example for lateral force as a function of 7 and a at a constant load F. 4000 N.

If a curve with a radius of 98 m is properly banked for a car traveling 71 km/h, what must be the coefficient of static friction for a car not to skid when traveling at 91 km/h ? Express your answer using two significant figures. μmin = Ο ΑΣΦ Submit Request Answer ?

A steel wire 2 mm diameter is held between chucks. The wire weighs 0.241N/m and the flexural stiffness is 0.157 N.m². If the lowest critical speed is 240 RPM calculate the length of the wire. (a) 5.07 m (b) 3.53 m (c) 1.50 m (d) 0.85 m

Consider the wheel shown in (Figure 1). Figure 15 135° 24 cm F₂ 12 cm F₁ 1 of 1 Part A Calculate the net torque about the axle of the wheel, which starts its motion from rest. Assume that a friction torque of 0.45 m N opposes the motion. Assume F₁ = 18 N. F = 33 N. F= 20 N Express your answer to two significant figures and include the appropriate units. Enter positive value if the torque is counterclockwise and negative value if the torque is clockwise. T= Value Submit Provide Feedback Request Answer Units PREC Next >