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What minimum horizontal force F is needed to pull a wheel of radius R and mass M over a
Chapter 9, Problem 59GP(choose chapter or problem)
Problem 59GP
What minimum horizontal force F is needed to pull a wheel of radius R and mass M over a step of height h as shown in Fig. 9–72 (R > h)? (a) Assume the force is applied at the top edge as shown. (b) Assume the force is applied instead at the wheel’s center.
Figure 9–72
Questions & Answers
QUESTION:
Problem 59GP
What minimum horizontal force F is needed to pull a wheel of radius R and mass M over a step of height h as shown in Fig. 9–72 (R > h)? (a) Assume the force is applied at the top edge as shown. (b) Assume the force is applied instead at the wheel’s center.
Figure 9–72
ANSWER:
Solution 59 GP
Step 1 of 3
To find the minimum horizontal force required to pull the wheel, for (a) Force applied at the to edge, (b) Force applied at the wheel’s center.