The 80 kg two-wheeled cart is described in the figure and parameter table below, with G...

Transcribed Image Text:

The 80 kg two-wheeled cart is described in the figure and parameter table below, with G indicating the location of the center of gravity. It is to be pulled so that it goes up the small step. Find the normal force on each wheel, and the magnitude and direction of the force applied at handle. HINT: remember that there are two wheels sharing the load L1 d G 0.7 0.6 0.3 < A parameter value units L 0.5 L2 0.4 L3 LA d m m m m m .L3 B L4 For the answers, take to the right and up to be the positive directions. The normal force at each wheel at A in the direction is A= The magnitude of the force at B is F- N Measured from the positive horizontal axis, the angle of F= N The 80 kg two-wheeled cart is described in the figure and parameter table below, with G indicating the location of the center of gravity. It is to be pulled so that it goes up the small step. Find the normal force on each wheel, and the magnitude and direction of the force applied at handle. HINT: remember that there are two wheels sharing the load L1 d G 0.7 0.6 0.3 < A parameter value units L 0.5 L2 0.4 L3 LA d m m m m m .L3 B L4 For the answers, take to the right and up to be the positive directions. The normal force at each wheel at A in the direction is A= The magnitude of the force at B is F- N Measured from the positive horizontal axis, the angle of F= N