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प्रश्न
Slope of a velocity-time graph gives
पर्याय
the distance
the displacement
the acceleration
the speed
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उत्तर
the acceleration
Explanation:
The slope of a velocity-time graph gives the rate of change of velocity or acceleration.
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संबंधित प्रश्न
A body travels a distance of 3 km towards East, then 4 km towards North and finally 9 km towards East.
What is the total distance travelled ?
Differentiate between distance and displacement.
Can displacement-time sketch be parallel to the displacement axis? Give a reason to your answer.
Figure shows the displacement-time graph of two vehicles A and B moving along a straight road. Which vehicle is moving faster? Give reason.
A body is moving in a straight line and its displacement at various instants of time is given in the following table
| Time (s) | 0 | 1 | 2 | 3 | 4 | 5 | 6 | 7 |
| Displacement (m) | 2 | 6 | 12 | 12 | 12 | 18 | 22 | 24 |
Plot the displacement-time graph and calculate
(i) Total distance travelled in the interval 1 s to 5 s.
(ii) Average velocity in time interval 1 s to 5 s.
When brakes are applied to a bus, retardation produced is 25 cm s-2 and the bus takes 20 s to stop. Calculate -
- The initial velocity of the bus
- The distance travelled by bus during this time.
Write the SI units for measurement of distance and displacement.
Is distance covered during nth second more than the distance covered in n seconds?
The SI unit of displacement is ______.
A scalar quantity has ______.
