- #1
moomoocow
- 14
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Mechanical Advantage : Please Help!
hello
if there was a pulley, mechanical advantage of 2, and the force of the weights dangling below the pulley was 20N.
to find the 'upward' force, or force of the pulley
would it be 20N multiply by 2, due to mechanical advantage, making it 40N
or would it also be 20N?
can somebody please explain this simply?
thank you
hello
if there was a pulley, mechanical advantage of 2, and the force of the weights dangling below the pulley was 20N.
to find the 'upward' force, or force of the pulley
would it be 20N multiply by 2, due to mechanical advantage, making it 40N
or would it also be 20N?
can somebody please explain this simply?
thank you