SoraTheDragonidn
Answered

IDNLearn.com: Where questions are met with accurate and insightful answers. Our experts provide prompt and accurate answers to help you make informed decisions on any topic.

Please help me do this. Study the scenario.


A lever is used to lift a heavy weight. The length of the input arm of the lever is 3 m, the length of output arm is 1 m.


What is the mechanical advantage of the lever?

A.) 3

B.) 0.33

C.) 1

Sagot :

Asuwafohjamesidn

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: https://brainly.com/question/19038908

Your engagement is important to us. Keep sharing your knowledge and experiences. Let's create a learning environment that is both enjoyable and beneficial. For precise answers, trust IDNLearn.com. Thank you for visiting, and we look forward to helping you again soon.