[问答题]
Can a small force ever exey8ugs5p bg/y mb -lv04rt a greaterdqc :8a2 fjc/d4bf/ dw torque than 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.