Chapter 6, Problem 6/032 The 1590-kg car is just beginning to negotiate the 18° ramp. If...
Chapter 6, Problem 6/013 ×Incorrect 1790-kg car has its mass center at G. Calculate the normal forces Na and Ng between the road and the front and rear conditions of maximum acceleration. The mass of the wheels is small compared with the total mass heels under pairs of w of the car. The coefficient of static friction between the road and the rear driving wheels is 0.79. 450 mm 290mm 1290 Answers: Na = 6.48 N 11.07 kN Open Show...
Chapter 6, Problem 6/014 The 71-kg wheel rolls on its hub up the circular indine under the action of the 17kg cylinder attached to a condaround the im Determine the rest, assuming that friction is sufficient to preventsioage. What is the minimum coefficient of friction which permit this position to be reached with a s ing 71 ko 90 mm
Chapter 6, Problem 6/011 GO Tutorial The 28-kg homogeneous cylinder of 350-mm diameter rests against the vertical and inclined surfaces as shown. If the coefficient of static friction between the cylinder and the surfaces is 0.28, calculate the applied clockwise couple M which would cause the cylinder to slip Answer: M- N-m the tolerance is +/-1 in the 3rd significant digit