[问答题]
Can a small force ever exertuc vx4 (u;vft(+che/ v a greater torque thanwswzqp a.c5y8 09s,ky a larger force? Explain.
参考答案: Since
the torque involves the product of force times lever arm, a small force can
exert a greater torque than a larger force if the small force has a large
enough lever arm.