A pulling force is best described by which elastic term?

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Study for the California Science Test. Get ready for the 8th grade exam with flashcards and multiple choice questions, each question has hints and explanations. Prepare with confidence!

Multiple Choice

A pulling force is best described by which elastic term?

Explanation:
When you pull on an elastic object like a rope or a spring, the internal force that resists being stretched is tension. This force acts along the length of the object, pulling at both ends as the material tries to return to its original shape. That’s exactly what you feel when you tug: the rope pulls back in response to the stretch. Compression would be the pushing counterpart, not what's at play when you’re pulling. Mass isn’t a force, and air resistance is a drag force from moving through air, not the elastic response to pulling. So the term that best describes a pulling force in an elastic context is tension.

When you pull on an elastic object like a rope or a spring, the internal force that resists being stretched is tension. This force acts along the length of the object, pulling at both ends as the material tries to return to its original shape. That’s exactly what you feel when you tug: the rope pulls back in response to the stretch. Compression would be the pushing counterpart, not what's at play when you’re pulling. Mass isn’t a force, and air resistance is a drag force from moving through air, not the elastic response to pulling. So the term that best describes a pulling force in an elastic context is tension.

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