MEDIUM
7th CBSE
IMPORTANT
Earn 100

What is a simple pendulum?

Important Questions on Time and Motion

MEDIUM
7th CBSE
IMPORTANT
Exploring Science BASED ON THE LATEST NCF GUIDELINES 7>Chapter 13 - Time and Motion>Exercise>Q F
What are 'odometer' and 'speedometer'?
EASY
7th CBSE
IMPORTANT
Exploring Science BASED ON THE LATEST NCF GUIDELINES 7>Chapter 13 - Time and Motion>Exercise>Q F

In a distance-time graph, what type of motions does a straight line represent?

EASY
7th CBSE
IMPORTANT
Exploring Science BASED ON THE LATEST NCF GUIDELINES 7>Chapter 13 - Time and Motion>Exercise>Q F

In a distance-time graph, what type of motion does a curved line represent?

MEDIUM
7th CBSE
IMPORTANT
Exploring Science BASED ON THE LATEST NCF GUIDELINES 7>Chapter 13 - Time and Motion>Exercise>Q G
Explain uniform and non- uniform motion with the help of examples.
EASY
7th CBSE
IMPORTANT
Exploring Science BASED ON THE LATEST NCF GUIDELINES 7>Chapter 13 - Time and Motion>Exercise>Q G

What type of motion is represented by the hands of an athlete in a race?

EASY
7th CBSE
IMPORTANT
Exploring Science BASED ON THE LATEST NCF GUIDELINES 7>Chapter 13 - Time and Motion>Exercise>Q G

What type of motion is represented by the pedals of a moving bicycle?

EASY
7th CBSE
IMPORTANT
Exploring Science BASED ON THE LATEST NCF GUIDELINES 7>Chapter 13 - Time and Motion>Exercise>Q G
What type of motion is represented by the following:

Spinning of the earth on its axis?

EASY
7th CBSE
IMPORTANT
Exploring Science BASED ON THE LATEST NCF GUIDELINES 7>Chapter 13 - Time and Motion>Exercise>Q G
Piya invites all her friends to her, birthday party that is to begin at 6 pm. Everyone reaches on time except Vandana. She reaches at 8 pm. They could not start the function on time.

Which principle is used for measuring time in clocks and watches?