EASY
9th CBSE
IMPORTANT
Earn 100

Name the scientist who gave the laws of motion.
(Sir Isaac Newton/ Albert Einstein)

92.59% studentsanswered this correctly

Important Questions on Force and Laws of Motion

EASY
9th CBSE
IMPORTANT
Physics For Class 9>Chapter 2 - Force and Laws of Motion>Exercise>Q 10
Name the property of bodies due to which they resist change in their state of rest or state of uniform motion along a straight line.
EASY
9th CBSE
IMPORTANT
Physics For Class 9>Chapter 2 - Force and Laws of Motion>Exercise>Q 11
On what factor does inertia of a body depend? (Choose from Motion, Mass, Momentum)
EASY
9th CBSE
IMPORTANT
Physics For Class 9>Chapter 2 - Force and Laws of Motion>Exercise>Q 12
Newton's _____ law defines force.
MEDIUM
9th CBSE
IMPORTANT
Physics For Class 9>Chapter 2 - Force and Laws of Motion>Exercise>Q 13
State Galileo’s law of inertia.
EASY
9th CBSE
IMPORTANT
Physics For Class 9>Chapter 2 - Force and Laws of Motion>Exercise>Q 14
What is the other name for Newton’s first law of motion?
EASY
9th CBSE
IMPORTANT
Physics For Class 9>Chapter 2 - Force and Laws of Motion>Exercise>Q 15
Define the momentum of a body.
EASY
9th CBSE
IMPORTANT
Physics For Class 9>Chapter 2 - Force and Laws of Motion>Exercise>Q 16
Is momentum a scalar or vector quantity?
EASY
9th CBSE
IMPORTANT
Physics For Class 9>Chapter 2 - Force and Laws of Motion>Exercise>Q 17
Name the physical quantity whose unit is kg m s-1.