EASY
9th CBSE
IMPORTANT
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Unbalanced forces acting on a body change its shape.

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Important Questions on Force and Laws of Motion

EASY
9th CBSE
IMPORTANT
Science for Ninth Class Part 1 Physics>Chapter 2 - Force and Laws of Motion>Very Short Answer Type Questions>Q 11
When a ball is dropped from a height, its speed increases gradually. Name the force which causes this change in speed.
EASY
9th CBSE
IMPORTANT
Science for Ninth Class Part 1 Physics>Chapter 2 - Force and Laws of Motion>Very Short Answer Type Questions>Q 12
Name the property of bodies (or objects) to resist a change in their state of rest or of motion.
EASY
9th CBSE
IMPORTANT
Science for Ninth Class Part 1 Physics>Chapter 2 - Force and Laws of Motion>Very Short Answer Type Questions>Q 13
What is the other name for Newton's first law of motion?
EASY
9th CBSE
IMPORTANT
Science for Ninth Class Part 1 Physics>Chapter 2 - Force and Laws of Motion>Very Short Answer Type Questions>Q 14
The mass of object A is 6 kg, whereas that of another object B is 34 kg, Which of the two objects, A or B, has more inertia?
EASY
9th CBSE
IMPORTANT
Science for Ninth Class Part 1 Physics>Chapter 2 - Force and Laws of Motion>Very Short Answer Type Questions>Q 15
Name the scientist who gave the laws of motion.
EASY
9th CBSE
IMPORTANT
Science for Ninth Class Part 1 Physics>Chapter 2 - Force and Laws of Motion>Very Short Answer Type Questions>Q 16
State whether force is a scalar or vector quantity.
EASY
9th CBSE
IMPORTANT
Science for Ninth Class Part 1 Physics>Chapter 2 - Force and Laws of Motion>Very Short Answer Type Questions>Q 17

With which physical quantity should the speed of a running bull be multiplied so as to obtain its momentum?

EASY
9th CBSE
IMPORTANT
Science for Ninth Class Part 1 Physics>Chapter 2 - Force and Laws of Motion>Very Short Answer Type Questions>Q 18
_____ is a measure of the inertia of a body.