EASY
9th CBSE
IMPORTANT
Earn 100

Tabulate the following as scalar and vector quantities.

 (i) area (ii) momentum (iii) force (iv) pressure (v) acceleration (vi) density (vii) displacement (viii) temperature (ix) velocity (x) mass

Important Questions on Motion

EASY
9th CBSE
IMPORTANT
Core Science Physics For Class 9>Chapter 1 - Motion>EXERCISE>Q 10
What do you understand by the terms: (i)Distance (ii) Displacement ?
EASY
9th CBSE
IMPORTANT
Core Science Physics For Class 9>Chapter 1 - Motion>EXERCISE>Q 10
State the SI unit of distance and displacement.
EASY
9th CBSE
IMPORTANT
Core Science Physics For Class 9>Chapter 1 - Motion>EXERCISE>Q 11
State two differences between distance and displacement.
MEDIUM
9th CBSE
IMPORTANT
Core Science Physics For Class 9>Chapter 1 - Motion>EXERCISE>Q 12
The displacement of a moving object in a given interval of time is zero. Would the distance travelled by the object also be zero? Justify your answer.
MEDIUM
9th CBSE
IMPORTANT
Core Science Physics For Class 9>Chapter 1 - Motion>EXERCISE>Q 1
A body is moving along a circular path of radius R. What will be the distance covered and the displacement of the body after half a revolution?
MEDIUM
9th CBSE
IMPORTANT
Core Science Physics For Class 9>Chapter 1 - Motion>EXERCISE>Q 2
A person starts from his house and travels a circular distance of 15 km around the walled city before returning back. What is the distance covered by person, and the displacement of the person?
MEDIUM
9th CBSE
IMPORTANT
Core Science Physics For Class 9>Chapter 1 - Motion>Practice Problems>Q 1
A cyclist covers a distance of 50 m in 10 s. Calculate the speed of the cyclist in i ms, ii kmh.
MEDIUM
9th CBSE
IMPORTANT
Core Science Physics For Class 9>Chapter 1 - Motion>Practice Problems>Q 2
A train starts from rest and covers a distance of 450 m in 2 min. Calculate the speed of the train in i ms, ii kmh