what is meant by tension in a pulley
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what is meant by tension in a pulley?
Tension in a pully is a force along the length of a medium, especially a force carried by a flexible medium, such as a rope or cable.
Two or more physical objects that are in contact, exert forces on each other. Based on the objects in contact we give these contact forces different names. If one of these objects in contact happens to be a string, rope, cable or spring, we call the force as tension
Ropes and cables efficiently transfer force over a significant distance. A sledge pulled by a team of Siberian Huskies is a great example to validate this fact.
The ropes secured to the sledge lets the dogs run with a larger range of motion as compared to the team of Huskies that are required to push on the back surface of the sledge from behind using the normal force.