Step 3: Kinetics - Recall our work back in Chapter 1 when we related the speeds of two blocks connected by a cable/pulley system. Step 4: Solve - Solve for the final speeds of A and B. Ask and answer ...

Pulleys are found in lifts ... If the gear wheels are different sizes, they can be used to change the rotating speed and the turning force of the other gear wheel.For example, if we have a ...