[问答题]
Can a small force ever exert aby p./a:/ i7 anf9jqg ;j0d 50kp vqmniv;mgq0ockqx teak-/k8 /7 dj2 greater 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.
Post time 2025-2-18 20:00:22