what is the magnitude of pulling force man can exert?

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what is the magnitude of pulling force man can exert?

the pulling force man can do on a vertical rope and there is one pulley

2006-12-02 09:37:55 · 2 answers · asked by ahmed bekhit 1 in Science & Mathematics ➔ Engineering

2 answers

Force can not be more than the overall weight of the man while using one pulley(unless he's anchored to the floor, and that will differ on how strong he is). 1 pulley only changes the directional force. Additional pulleys are required to multiply the force.

2006-12-02 09:41:55 · answer #1 · answered by FRANKFUSS 6 · 0⤊ 0⤋

Which man, Mahmoud Ahmadinejad or Sylvester Stallone, for example?

2006-12-02 20:23:38 · answer #2 · answered by Anonymous · 0⤊ 0⤋