Which term describes a force that can act at a distance without direct contact?

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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

Which term describes a force that can act at a distance without direct contact?

Explanation:
A force that can act at a distance without direct contact is called a noncontact force. This includes gravity, which pulls objects toward each other without touching, and magnetic or electric forces that can attract or repel without contact. The other options involve forces that require touching another object: friction arises from surfaces rubbing together, and the normal force is the support force from a surface in contact with an object. So the best term for acting at a distance is noncontact force.

A force that can act at a distance without direct contact is called a noncontact force. This includes gravity, which pulls objects toward each other without touching, and magnetic or electric forces that can attract or repel without contact. The other options involve forces that require touching another object: friction arises from surfaces rubbing together, and the normal force is the support force from a surface in contact with an object. So the best term for acting at a distance is noncontact force.

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