Question

What makes walking possible???
A)force and distance
B)force and area
C)Force
D)Action and reaction
Choose and explain.... Let's get moving physicist

Answer 1

the answer is d by Newton's third law every action has its opposite reaction so a person when walk acts by leg (action) and gets opposite reaction by earth

Answer 2

Dear Student,
well its Good question.
Walking is possible with the help of action and reaction pair.
So, option -D is correct answer.
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Reason:
According to Newton'sThird Law:
To every action there is always an equal and opposite reaction.
while walking, when you push your foot against ground backwards( action), the ground exerts an equal and opposite force( reaction) on your foot which causes you to move forward.
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Hope its clear.