EASY
7th CBSE
IMPORTANT
Earn 100

What is periodic motion? Give examples of periodic motion.

Important Questions on Time and Motion

MEDIUM
7th CBSE
IMPORTANT
New Science Spark Book 7>Chapter 14 - Time and Motion>Put on your THINKING CAP!>Q 6
How is time measured using periodic motion?
MEDIUM
7th CBSE
IMPORTANT
New Science Spark Book 7>Chapter 14 - Time and Motion>Put on your THINKING CAP!>Q 6
Differentiate between uniform motion and non-uniform motion with examples.
EASY
7th CBSE
IMPORTANT
New Science Spark Book 7>Chapter 14 - Time and Motion>Put on your THINKING CAP!>Q 6
What is speed? Mention the formula by which it is calculated.
 
EASY
7th CBSE
IMPORTANT
New Science Spark Book 7>Chapter 14 - Time and Motion>Put on your THINKING CAP!>Q 6
What is the SI unit of speed?
EASY
7th CBSE
IMPORTANT
New Science Spark Book 7>Chapter 14 - Time and Motion>Put on your THINKING CAP!>Q 6
Calculate the speed of a car which has travelled 750 km in 12 hours.
MEDIUM
7th CBSE
IMPORTANT
New Science Spark Book 7>Chapter 14 - Time and Motion>HOTS

You are asked to plot a distance—time graph of two cars—A and B, which are moving with the same speed of 20 m s-1 but are separated by a distance of 10 m. How will the graph look like?