Physics, asked by chumpimaya, 5 months ago

What is the velocity ratio of a pulley system?

Answers

Answered by muskan10453

Explanation:

2R/R-r...............

Answered by kawalpreetsingh1878

Answer:

Two wheels. Effort = 1/2 the load! If a pulley system is perfectly efficient the mechanical advantage and the velocity ratio are both equal to the number of pulleys.

Previous Question

Next Question

Similar questions

English, 2 months ago

ᴀʟʟ ᴛʜᴇ ꜰᴜʀɴɪᴛᴜʀᴇ ɪɴ ᴛʜᴇ ʜᴏᴜꜱᴇʜᴏʟᴅ (is/ᴀʀᴇ) ᴀɴᴛɪqᴜᴇ ...

Hindi, 2 months ago

(क) मेरे घर तबला। (ख) तुम गिटार सीखो गंदर नजारा है।...

Math, 2 months ago

it takes 1 h 5 min for josh to solve problems in math if he wants to finsh it at 8:30 what time should he do his homework?

Math, 5 months ago

2 One side of a rectangular field of area 4000 sq. m is 125 m. Find the other side in metre. A plot of land measures 500 m by 300 m. Find the area of the land.

Math, 5 months ago

2log(1/3)+log(13×1/3)-log(7×1/2)=x...

Math, 11 months ago

find the lcm by prime factorization 42...

Math, 11 months ago

the LCM of two numbers is 240 and their HCF is 12 and one of the number is 48 find the other number...

Physics, 11 months ago

How much repulsion is there between two electrons placed at a distance of 1cm away from each other . Given mass of an electron is 9.1 kg...