MEDIUM
9th Telangana Board
IMPORTANT
Earn 100

Briefly explain about constant acceleration.

Important Questions on Motion

MEDIUM
9th Telangana Board
IMPORTANT
Physical Science Class 9>Chapter 2 - Motion>Let us Improve our learning>Q 4
Are average speed and average velocity the same? If not explain why.
EASY
9th Telangana Board
IMPORTANT
Physical Science Class 9>Chapter 2 - Motion>Let us Improve our learning>Q 5
How do you measure instantaneous speed?
MEDIUM
9th Telangana Board
IMPORTANT
Physical Science Class 9>Chapter 2 - Motion>Let us Improve our learning>Q 6
Explain acceleration with an example.
MEDIUM
9th Telangana Board
IMPORTANT
Physical Science Class 9>Chapter 2 - Motion>Let us Improve our learning>Q 7
What do you mean by acceleration?
EASY
9th Telangana Board
IMPORTANT
Physical Science Class 9>Chapter 2 - Motion>Let us Improve our learning>Q 1

Question Image 

In the above figure, distance vs time graphs showing motion of two cars A and B are given. Which car moves fast?

MEDIUM
9th Telangana Board
IMPORTANT
Physical Science Class 9>Chapter 2 - Motion>Let us Improve our learning>Q 2
A body leaving a certain point "O" moves with a constant acceleration. At the end of the 5th second, its velocity is 1.5 m s-1. At the end of the sixth second, the body stops and then begins to move backward. Find the distance traversed by the body before it stops. Determine the velocity with which the body returns to point "O"?
MEDIUM
9th Telangana Board
IMPORTANT
Physical Science Class 9>Chapter 2 - Motion>Let us Improve our learning>Q 3
A train of length 50 m is moving with a constant speed of 10 m s-1. Calculate the time taken by the train to cross an electric pole and a bridge of length 250 m.
MEDIUM
9th Telangana Board
IMPORTANT
Physical Science Class 9>Chapter 2 - Motion>Let us Improve our learning>Q 4
Draw the distance vs time graph when the speed of a body increases uniformly.