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प्रश्न
What can you say about the motion of a body if:
its velocity-time graph is a straight line ?
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उत्तर
The body has a uniform acceleration if its velocity-time graph is a straight line. If the straight line is parallel to the time axis then the magnitude of uniform acceleration is zero.
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संबंधित प्रश्न
What conclusion can you draw about the acceleration of a body from the speed-time graph shown below .
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(2) between second and tenth second ?
(3) during the last two seconds ?
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(ii) What type of motion is represented by AB ?
(iii) What type of motion is represented by BC ?
(iv) What is the acceleration of car from O to A ?
(v)What is the acceleration of car from A to B ?
(vi) What is the retardation of car from B to C ?
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