2 interesting things you learned about pulley
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2 interesting things you learned about pulley
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Answer:
A single pulley simply changes the direction of an object and the key scientific concept for pulleys is that they redirect force.
Answer:
A pulley makes moving heavy loads a lot easier. A single pulley simply changes the direction of an object. If two or more pulleys are connected, a heavy load can be lifted with less force. With more pulleys, the end of the rope must move a greater distance than the load.