MEDIUM
7th CBSE
IMPORTANT
Earn 100

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.

Important Questions on Time and Motion

EASY
7th CBSE
IMPORTANT
EUREKA PLUS Revised Bringing Science to Life>Chapter 13 - Time and Motion>EXERCISES>Q 1
An aircraft flying at a constant speed is an example of
EASY
7th CBSE
IMPORTANT
EUREKA PLUS Revised Bringing Science to Life>Chapter 13 - Time and Motion>EXERCISES>Q 2
The hour hand of a watch is an example of
EASY
7th CBSE
IMPORTANT
EUREKA PLUS Revised Bringing Science to Life>Chapter 13 - Time and Motion>EXERCISES>Q 3
If we measure the distance in kilometres and the time in hours, the unit of speed is written as
EASY
7th CBSE
IMPORTANT
EUREKA PLUS Revised Bringing Science to Life>Chapter 13 - Time and Motion>EXERCISES>Q 4
If an object is travelling with uniform motion, its speed is equal to the
EASY
7th CBSE
IMPORTANT
EUREKA PLUS Revised Bringing Science to Life>Chapter 13 - Time and Motion>EXERCISES>Q 5
If a distance-time graph of an object in motion is not a straight line, the object is
EASY
7th CBSE
IMPORTANT
EUREKA PLUS Revised Bringing Science to Life>Chapter 13 - Time and Motion>EXERCISES>Q 6
20 hours is
EASY
7th CBSE
IMPORTANT
EUREKA PLUS Revised Bringing Science to Life>Chapter 13 - Time and Motion>EXERCISES>Q 1
What are obelisks?
EASY
7th CBSE
IMPORTANT
EUREKA PLUS Revised Bringing Science to Life>Chapter 13 - Time and Motion>EXERCISES>Q 2
Define an oscillation.