Contact force — task. Science CBSE, Class 8 New.

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Choose the correct answer:

1. What is meant by contact force?

A force that acts at a distance
A force that acts only on stationary objects
A force that acts without touching objects
A force that acts when two objects are in physical contact

2. Which statement about contact force is correct?

It acts only on light objects
It acts without touching objects
It acts only in space
It requires physical interaction between objects

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