HARD
7th CBSE
IMPORTANT
Earn 100

steps to draw a distance-time graph.

Important Questions on Worksheet Unit 4

EASY
7th CBSE
IMPORTANT
Which of the following is not a standard unit of measurement?
EASY
7th CBSE
IMPORTANT
 Which of the following is the correct formula to calculate speed of an object?
EASY
7th CBSE
IMPORTANT
Which of the following is a unit of time?
EASY
7th CBSE
IMPORTANT
What is periodic motion?
MEDIUM
7th CBSE
IMPORTANT
A car travelling at a speed of 65 km/h takes 1 hour 30 minutes to reach its destination. What is the total distance travelled by the car?
EASY
7th CBSE
IMPORTANT
Discuss in detail about the different types of devices used by human beings to keep a record of the time.
MEDIUM
7th CBSE
IMPORTANT
Distinguish between uniform and non-uniform speed.