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प्रश्न
Figure shows displacement- time graph of two objects A and B moving in a stra ight line. Which object is moving fa ster?
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उत्तर
As slope of line A is greater than line 8 that means velocity of body A is greater than body 8 or in other words body A is moving faster
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संबंधित प्रश्न
What does the slope of a speed-time graph indicate ?
What can you say about the motion of a body if its speed-time graph is a straight line parallel to the time axis ?
The velocity-time graph for part of a train journey is a horizontal straight line. What does this tell you about its acceleration ?
What can you say about the motion of a body if:
its displacement-time graph is a straight line ?
Study the speed-time graph of a car given alongside and answer the following questions:
(i) What type of motion is represented by OA ?
(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 ?
What does the slope of a displacement-time graph represent?
Draw the following graph:
Speed versus time for a uniformly retarded motion.
Which of the following graphs represents a motion with negative acceleration?
Which of the following can determine the acceleration of a moving object.
The area of the velocity-time graph gives the displacement of the body.
