science
Grade-3
Easy
Question
We are able to walk properly on a road because of the friction between the ____ and the ____.
- Bones, joints
- Shoes, road
- Shoes, legs
- Hands, road
The correct answer is: Shoes, road
We are able to walk properly because of the friction between the soles of our shoes and the road.
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Force is a ____ or a ____.
Force is a ____ or a ____.
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SI unit of force is Newton.
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