Advertisements
Advertisements
प्रश्न
Can you use the relation [B1]?
Advertisements
उत्तर
No we cannot use this relation for a body moving with uniform acceleration.
APPEARS IN
संबंधित प्रश्न
Figure shows the velocity-time graphs for two cars A and B moving in the same direction. Which car has greater acceleration? Give reasons to your answer.
A body falls freely from a certain height. Show graphically the relation between the distance fallen and square of time. How will you determine g from this graph?
The change in velocity of a motorbike is 54 kmh−1 in one minute. Calculate its acceleration in (a) ms−2 (b) kmh−2.
From the diagram given below, calculate acceleration.
Diagram is given below shows velocity – time graph of car P and Q, starting from the same place and in the same direction. Calculate the Acceleration of car P.
A truck running at 90 kmh−1, is brought to rest over a distance of 25 m. Calculate the retardation and time for which brakes are applied.
From the given v-t graph it can be inferred that an object is
If the velocity of a body does not change, then its acceleration is ______.
If a body starts from rest, what can be said about the acceleration of the body?
Acceleration is a scalar.
