Richard1viz
Answered

Pulleys Description with uses

Sagot :

Pathogenicviz
A pulley is a wheel on an axle for supporting movement and changing the of direction of the cable around it.

Uses:
-For lifting heavy objects.
-For transporting objects
-Changing the direction of a force
- Multiplying force or dividing the needed force.
Jers15viz
pulleys are a wheel with a grooved rim. The uses of pulleys is to pull the object back and forth, i.e. Fishing rod.