Ask your own question, for FREE!
Earth Sciences 19 Online
sxdsouls:

What is the mechanical advantage of a pulley? 2.0 1.5 0.5 1.0

sxdsouls:

dontsaymyname:

We can remove options A and C from the list, now what do you think the answer is?

sxdsouls:

D ?

dontsaymyname:

Uhm, I have to disagree because the string for effort is about half, so 1 + 0.5 would be?

sxdsouls:

1.5- ljscjskasfjfsla

Can't find your answer? Make a FREE account and ask your own questions, OR help others and earn volunteer hours!

Join our real-time social learning platform and learn together with your friends!
Can't find your answer? Make a FREE account and ask your own questions, OR help others and earn volunteer hours!

Join our real-time social learning platform and learn together with your friends!