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CBSE
Class 9
Science
Exploration
How Forces Affect Motion
Question Bank

What role does the tension in ...

Single Answer MCQ
Q-00171928

What role does the tension in the string play when analyzing the motion of two boxes connected by a string on a frictionless surface?

1

It adds to the external force

2

It is the only force acting on the system

3

It acts as the net force

4

It is an internal force

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Continue with nearby questions to strengthen the same chapter concept while you still have the context fresh in mind.

Q1.

What is the primary effect of friction on an object in motion?

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Q2.

If a box on the floor is pushed and does not move, what factor is primarily at play?

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Q3.

What happens to the frictional force when the surface becomes smoother?

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Q4.

What is the role of the normal force when an object is at rest on a surface?

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