what are 5 facts on pulleys?

four pulleys are connected by two belts. Pulley A (radius 15cm) is the drive pulley and it rotates a...

If the ratio of two pulleys, A and B is 4:3, and pulley B has a length of 13.5 inches, how long is...

a set of pulleys is used to lift a piano weighing 1,000 newtons. the piano is lifted 3 meters in 60...

When you have more pulleys does the mechanical advantage and efficiency increase or decrease?

The two pulleys having radii of 15 cm and 8 cm, respectively are connected by a belt as shown in the...

A system of pulleys is used to raise a load of 1000N. When the applied effort of 250N moves through...

The centers of three pulleys are located at the vertices of a right triangle whose sides are 5 inche...

What will the pulleys in the pulley system below change in order to lift the block? * Captionless...

Advantages of pulleys

Which set of pulleys makes it easiest to lift a weight? A. The one with the longest rope. B. T...

Question