Question

Sonu wants to put a water tank on 12th floor of a building. Which type of simple machine will he use?​

Answer 1

Answer:

pulley

plz like and follow

Answer 2

Explanation:

Pull That Pulley

Take a wheel with a groove running around it add an axle and a

rope or cable, put them together and what do you have? A

pulley.

When you work with a pulley, lifting becomes a cinch. Why?

Because you’re working with gravity by pulling down on the rope.

Imagine raising a flag to the top of the pole without a pulley. How

would you do it? You could take a ladder and climb to the top

and fasten the flag. You could use a ramp and push it to the top.

Or you could simply attach it to a pulley and hoist away.

Letting pulleys do the job is safe, simple and fun!

hope this helps you.