Examine the figure given below and answer the questions that follow.
What is the mechanical advantage of this lever?

Open in App

Solution

Step 1: Given data
Load arm (PO) $= 50 c m$
Effort arm (OR) $= 150 c m$

Step 2: Formula used
$M A (m e c h a n i c a l a d v a n t a g e) = \frac{L o a d}{E f f o r t}$

Step 3: Calculation for mechanical advantage
$M A = \frac{50 c m}{150 c m} M A = 0.33$
Hence, the mechanical advantage of the above lever is $0.33$ .

Suggest Corrections

Similar questions

Which type of lever has a mechanical advantage always more than 1 ? Give reason with one example. What change can be made in this lever to increase its mechanical advantage ?

Examine the figure shown below and answer the question that follows.

Given $F L = 2 m$ and $L E = 1 m$ , calculate the mechanical advantage of the lever as shown above.

Examine the figure given below and answer the questions that follow.

What type of lever does the diagram depict?

Answer the following question in one word each

Name the class of levers that has a mechanical advantage of more than one.

Mechanical advantage of a lever is given by

Join BYJU'S Learning Program

Examine the figure given below and answer the questions that follow.What is the mechanical advantage of this lever?

Step 1: Given data Load arm (PO)=50cmEffort arm (OR)=150cmStep 2: Formula usedMA(mechanicaladvantage)=LoadEffort Step 3: Calculation for mechanical advantageMA=50cm150cmMA=0.33Hence, the mechanical advantage of the above lever is 0.33.

Examine the figure given below and answer the questions that follow.
What is the mechanical advantage of this lever?