Tension is a force that stretches or elongates something. When a cable or rope is used to pull an object, for example, it stretches internally as it accepts the weight that it's moving. Although tension is often treated as applying equally to all parts of a material, it's greater at the places where the material is under the most stress.
A truck is using a rope to pull a car. Tension in the rope is greatest in which of the following places?
near the car |
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in the middle |
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tension is equal in all parts of the rope |
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near the truck |