Answer:
Load = 1680 N
Step-by-step explanation:
Mechanical advantage of the pulley system, MA = 11.2
If a person pull on a pulley with a force of 150 N we have to find the amount of force the pulley exert on the tire. Mechanical advantage of a pulley system is given by the ratio of load to the effort force i.e.


Load = 1680 N
Hence, the force the pulley exert on the tire is 1680 Newtons.