[问答题]
Can a small force ever exert av2 qo5l 1c2-2m3u 4sqiap ya) 1eyillj greater torv;5wms /;,uq1h cun mcque 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.
Post time 2025-2-18 20:00:22