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प्रश्न
Out of energy and acceleration, which one is a vector?
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उत्तर
Acceleration is a vector quantity.
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संबंधित प्रश्न
The unit of retardation is ____________
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.
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Which part of graph shows motion with uniform
(a) velocity (b) acceleration (c) retardation ?
Draw velocity – time graph for the following situation:
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From the diagram given below, calculate acceleration.
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- time in which it picks up above velocity.
A motor bike running at 90 kmh−1 is slowed down to 18 kmh−1 in 2.5 s. Calculate
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- distance covered during slow down.
Can you use the relation [B1]?
The rate of change of velocity is ______.
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