Science, asked by nathandrake4056, 22 days ago

What do you mean ma of lever is 3 vr of lever is 2 and effency of lever is 70

Answers

Answered by yuv28386

Answer:

Let me explain you.. Explanation:V.R of a lever is 3 means effort distance of the lever is 3 times more than the effort distance of the load. and. Efficiency of a lever is 60% means 40% of the energy is wasted due to friction as no machine is Friction less.

Explanation:

Previous Question

Next Question

Similar questions

English, 11 days ago

(b)Fill in each blank with appropriate word: , [4] 1. The enemy has encroached --------our territory. 2. Music is a passion -------- him. 3. Don't run ------- money in life. 4. The police is looking ------ the case. 5. The chairman will preside ------ the meeting. 6. He cut --------the rotten part of the apple. 7. I am getting --------well with my studies. 8. I came -------- some...

English, 11 days ago

The speaker ran away because 1) He did not like snakes 2) It looked frightful 3) He thought snakes are dangerous 4) He though that it will bite him...

Math, 11 days ago

out of 75 students of a class, 51 opt computer engineering & others business management . what is the probability of choosing a students who took : a. business management. b. computer engineering...

English, 22 days ago

For what purpose was gandhiji not in agreement to accept the fees? Why?