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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 can you say about the motion of a body if its speed-time graph is a straight line parallel to the time axis ?
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 ?
A car of mass 1000 kg is moving with a velocity of 10 m s−1. If the velocity-time graph for this car is a horizontal line parallel to the time axis, then the velocity of car at the end of 25 s will be :
Draw velocity – time graph for the following situation:
When a body, is moving with uniform velocity.
Diagram shows a velocity – time graph for a car starting from rest. The graph has three sections AB, BC, and CD.
Is the magnitude of acceleration higher or lower than that of retardation? Give a reason.
Name the physical quantity which is equal to the area under speed-time graph.
Draw the following graph:
Distance versus time for a body at rest.
What does the slope of speed-time graph indicate?
Draw distance-time graph to show:
Decreasing velocity
Figure shows the distance-time graph of three students A, B and C. On the basis of the graph, answer the following :
Which of the three is traveling the fastest?
