EASY
7th CBSE
IMPORTANT
Earn 100

Explain the function of an odometer.

Important Questions on Time and Motion

EASY
7th CBSE
IMPORTANT
Differentiate between uniform and non-uniform motion.
EASY
7th CBSE
IMPORTANT
Differentiate between a speedometer and an odometer.
EASY
7th CBSE
IMPORTANT
Describe a periodic motion with an example.
EASY
7th CBSE
IMPORTANT
Describe the two methods of noting time.
EASY
7th CBSE
IMPORTANT
Explain how a quartz watch works.
MEDIUM
7th CBSE
IMPORTANT

One afternoon a fox ran after a rabbit. When the chase began, both the animals were close to each other. The chase lasted for only 40 seconds. The data of the chase are given in the table. Plot these values on graph paper to determine if the fox was able to catch the rabbit.

Rabbit

Time s 10 20 30 40
Distance m 20 30 20 10

Fox

Time s 10 20 30 40
Distance m 10 20 30 15
MEDIUM
7th CBSE
IMPORTANT
The distance between Ahmedabad and Vadodara is 100 km. A man drove his car from Vadodara to Ahmedabad in 212 hours. Calculate the average speed of the car.
MEDIUM
7th CBSE
IMPORTANT
Mansi who was travelling in a car noted the following odometer readings- 8 a.m. : 34572.7 km and 10 a.m. : 34668.7 km . If the car did not halt during this period, calculate the speed.