MEDIUM
9th Chhattisgarh Board
IMPORTANT
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Draw a velocity-time graph for a uniform deceleration motion.

Important Questions on Motion

EASY
9th Chhattisgarh Board
IMPORTANT
Science (Theory & Practical) Class-9>Chapter 4 - Motion>Questions>Q 1
Write down the difference between speed and velocity.
MEDIUM
9th Chhattisgarh Board
IMPORTANT
Science (Theory & Practical) Class-9>Chapter 4 - Motion>Questions>Q 2
In what situation will be the average velocity of an object be equal to its average speed?
MEDIUM
9th Chhattisgarh Board
IMPORTANT
Science (Theory & Practical) Class-9>Chapter 4 - Motion>Questions>Q 3
Draw a velocity-time graph for a uniform motion.
MEDIUM
9th Chhattisgarh Board
IMPORTANT
Science (Theory & Practical) Class-9>Chapter 4 - Motion>Questions>Q 1
Draw a velocity-time graph for a uniform deceleration motion.
MEDIUM
9th Chhattisgarh Board
IMPORTANT
Science (Theory & Practical) Class-9>Chapter 4 - Motion>Questions>Q 2
A car increases its velocity from 18 km/h to 36 km/h in 5 sec, at a constant acceleration. Find its acceleration and distance covered by it.
HARD
9th Chhattisgarh Board
IMPORTANT
Science (Theory & Practical) Class-9>Chapter 4 - Motion>Questions>Q 3

A car is moving at a constant velocity of 36 km/h. On applying brakes it stops at a distance of 10 m. Calculate deceleration and time taken by the car to stop.

MEDIUM
9th Chhattisgarh Board
IMPORTANT
Science (Theory & Practical) Class-9>Chapter 4 - Motion>Exercise>Q 1
If the distance covered by a body is s=at +12bt2 then the acceleration of the body will be
MEDIUM
9th Chhattisgarh Board
IMPORTANT
Science (Theory & Practical) Class-9>Chapter 4 - Motion>Exercise>Q 1
The unit of area covered by velocity-time graph on the time axis is-