Question

1.If the effort arm is longer than the load arm, then
A. MA is less than 1.
B. MA is more than 1.
C. MA is equal to 1.
D. MA is equal to 2.

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Answer 1

Answer:

• The maximum tractive torque (MTT) a wheel can transmit is equal to the normal load times the friction coefficient between the wheel and the ground times the radius of the drive wheel. Interpreting Results: Total Tractive Effort is the net horizontal force applied by the drive wheels to the ground.