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Laws of Motion
Question
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Which law of motion helps us in walking?

Answer

Newton’s third law of motion helps us in walking. While walking. a person presses the ground in the backward direction (action) with his feet. The ground pushes the person in the forward direction with an equal force (reaction). The component of the reaction in the horizontal direction makes the person move forward. 

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Some More Questions From Laws of Motion Chapter

Define inertia.

When the branches of an apple tree are shaken, the apples fall down. Why?

A person jumping out from a moving car or bus falls forward. Why?

Due to what type of inertia, the spark leaves the grind stone tangentially while sharpening the knife?

Which law of motion is also called law of inertia?

What is measure of inertia of body?

Which law of motion defines the force?

What happens to a stone tied to the end of string and whirled in a circle if the string suddenly breaks?

Which law of motion gives the quantitative knowledge of force?

Which law of motion is the real law of motion?