MEDIUM
7th CBSE
IMPORTANT
Earn 100

Is it possible to calculate the time period of a simple pendulum?

Important Questions on Time and Motion

MEDIUM
7th CBSE
IMPORTANT
Galaxy Science in Everyday Life>Chapter 13 - Time and Motion>Chapter Review>Q 4
How is motion represented on a graph? Plot a distance-time graph for a car moving at a uniform speed of 10 m/s.
EASY
7th CBSE
IMPORTANT
Galaxy Science in Everyday Life>Chapter 13 - Time and Motion>Chapter Review>Q 5
A bus takes half an hour to cover a distance of 30 km. What is its speed?
EASY
7th CBSE
IMPORTANT
Galaxy Science in Everyday Life>Chapter 13 - Time and Motion>Chapter Review>Q 5
A boy covered 4 km to reach the market in 2 hours and returned home in 2 hours. What is his average speed?
EASY
7th CBSE
IMPORTANT
Galaxy Science in Everyday Life>Chapter 13 - Time and Motion>Chapter Review>Q 5
If the speed of a train is 120 km/h, how much time will it take to cover 960 km?
EASY
7th CBSE
IMPORTANT
Galaxy Science in Everyday Life>Chapter 13 - Time and Motion>Chapter Review>Q 5
A car is moving with a speed of 60 km/h. How much time will it take to cover 360 km?
MEDIUM
7th CBSE
IMPORTANT
Galaxy Science in Everyday Life>Chapter 13 - Time and Motion>Chapter Review>Q 6
Differentiate between the following:
(a) Rest and motion
(b) Uniform and non-uniform motion.
MEDIUM
7th CBSE
IMPORTANT
Galaxy Science in Everyday Life>Chapter 13 - Time and Motion>Time to Think>Q 1
Suppose two people are travelling in a car. Are they in motion with respect to each other? Explain.
EASY
7th CBSE
IMPORTANT
Galaxy Science in Everyday Life>Chapter 13 - Time and Motion>Time to Think>Q 3
A man covers a distance of 120 km in 2 hours by bus, 50 km in 2 hours by scooter and walked the rest distance, i.e. 10 km in 3 hours. Find his average speed.