For Questions 4-8, calculate (a) the Mechanical Advantage MA, (b) the effort required
to lift the load, and (c) the quantity of rope pulled to raise the load the given distance.

a
Effort
E
b
С
490 N lifted 3 inches
5.
4 meters
b
1960 N
lifted 1
meter
b
Effort
150 lbs
lifed 12 ft