Question

Please help me do this. Study the scenario.

Answer 1

The mechanical advantage of the lever is 3 and the right option is A.) 3.

What is mechanical advantage?

Mechanical advantage can be defined as the ratio of load to effort in a machine.

To calculate the mechanical advantage of the lever, we use the formula below.

Formula

• M.A = y/x................ Equation 1

Where:

• M.A = mechanical advantage of the lever
• y = distance moved by effort (input arm)
• x = distance moved by load (output arm)

From the question,

Given:

• y = 3 m
• x = 1 m

Substitute these values into equation 1

• M.A = 3/1
• M.A = 3.

Hence, The mechanical advantage of the lever is 3 and the right option is A.) 3.

Learn more about mechanical advantage here: brainly.com/question/19038908