1.

A towed wheel with rolling radius of 0.35 m and normal load of 500 N requires a horizontal force of 50 N to move it forward. The vertical soil reaction against the wheel can be considered to act ahead to vertical line passing through the wheel at a distance of ________

A. 3.18 * 10<sup>-1</sup> m
B. 3.5 * 10<sup>-1</sup> m
C. 3.18 * 10<sup>-2</sup> m
D. 3.5 * 10<sup>-2</sup> m
Answer» E.


Discussion

No Comment Found