Final answer:
A winch or pulley is sometimes used to make up a joint. A pulley is a simple machine that consists of a grooved wheel with a rope, cable, or chain running along it. The use of a pulley allows for the application of a mechanical advantage, making it easier to lift heavy loads.
Step-by-step explanation:
In the context of making up a joint, a winch or pulley is sometimes used. A pulley is a simple machine that consists of a grooved wheel with a rope, cable, or chain running along it. The use of a pulley allows for the application of a mechanical advantage, making it easier to lift heavy loads.