Question

If the mechanical advantage is If a pulley with MA = 6 pulls a wheel and axle with MA = 5 that pulls one side of a lever with MA = 3 to lift an object, what is the total mechanical advantage of the compound machine? With Block and tackle system with 55325 feet inches carries something 50 pound-feet how much is the overall, AMA IMA FE FR DE and DR?? @Kaitlynjohanson42

Answer 1

Answer:

The Ama= 21.2 The Ima= 20.4 the Fe= 5

the Fr= 4 the De=40 the Dr= 14 !  Hope this helps

Explanation: