You use a lever to lift a heavy tree branch. You apply a force of 100 N and the lever lifts the branch with a force of 350 N. What is the mechanical advantage of the lever?A.3.5B.250C.1.8D.0.29

What is the mechanical advantage of a lever with a load of 100 N and an effort of 50 N?Question 18Select one:a.1b.0.5c.3d.2

The input force for a lever is 425 N while the output force is 215 N. To three significant digits, the mechanical advantage of the lever is

What is the mechanical advantage of a lever defined as?Question 6Select one:a.Effort/loadb.Load/fulcrumc.Fulcrum/effortd.Load/effort

Suppose a particular lever has a mechanical advantage of 0.5.Determine which two of the following statements about the lever are true. It is a speed multiplierIt is a force multiplierIts effort arm is twice as long as its resistance armIts resistance arm is twice as long as its effort armI'm not sure

A system of pulleys is used to raise a load of bricks that weighs 1,700 newtons. The force applied to the pulley is 340 newtons. What’s the mechanical advantage of this machine? A. 1 B. 2 C. 5 D. 10