Q

A movable pulley is used mainly to:

✓ Answer: B Provide mechanical advantage and reduce required effort
A movable pulley can support a load with more than one segment of rope, reducing the effort required.
← Previous Question Next Question →

📚 Related Questions — Mechanics

1 A 1 kg object falls 30 m to the ground. Find the… 2 An ideal machine has MA = 5 and VR = 5. Its… 3 Which principle explains a rocket’s operation in space? 4 A rescue team uses a long steel rod as a lever to… 5 Water’s potential energy in a dam is converted into which energy to… 6 A steering wheel is mainly an example of: