Choose the correct answer.

Which of the following is a natural phenomenon by which all things attract one another?
A. friction
B. gravity
That's Correct!
It's Wrong!

Every object attracts every other object, but the strength of the attraction depends on the masses of the two objects and the distance between them.

On the other hand, friction may interfere with gravity, or the attraction between the objects. Friction opposes the sliding motion between two surfaces in contact.

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Key Data

Questions
27
Grade
4, 5
Theme
MOTION
Passing score
80%

Progress

8 Incorrect
10 Correct
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