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प्रश्न
Draw the distance-time graphs of the bodies P and Q starting from rest, moving with uniform speeds with P moving faster than Q.
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उत्तर
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संबंधित प्रश्न
What can you say about the motion of a body if:
its displacement-time graph is a straight line ?
Multiple choice Question. Select the correct option.
In the velocity-time graph, the acceleration is
A train starting from rest picks up a speed of 20 ms−1 in 200 s. It continues to move at the same rate for the next 500 s and is then brought to rest in another 100 s.
- Plot a speed-time graph.
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(a) uniform rate of acceleration
(b) uniform rate of retardation
(c) total distance covered before stopping
(d) average speed.
A body at rest is thrown downward from the top of the tower. Draw a distance – time graph of its free fall under gravity during the first 3 seconds. Show your table of values starting t = 0 with an interval of 1 second, (g = 10 ms−2).
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What can you conclude if the speed-time graph of a body is a curve moving upwards starting from the origin?
What can you conclude if the speed-time graph of a body is a straight line sloping upwards and not passing through the origin?
State whether true or false. If false, correct the statement.
The velocity – time graph of a particle falling freely under gravity would be a straight line parallel to the x axis.
The area under the v-t graph represents a physical quantity that has the unit.
