Question detail

Which of the following is classified as a contact force?

Try the question, check the answer, then read the explanation to understand the curriculum point.

At a glance

MCQ

Type

practice

Style

Topic

Forces and their interactions

Question

Friction

Friction is a contact force that arises from the interaction between surfaces in contact.

Confusing Contact Forces

Students often confuse contact forces like friction and tension with non-contact forces such as gravitational force.

To fix this, remember that contact forces require objects to be touching, while non-contact forces can act at a distance.

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