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प्रश्न
What does the slope of velocity-time graph represent?
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उत्तर
slope of velocity time graph represents acceleration of the body.
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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 ?
What type of motion is represented by the following graph ?
Represent the location of an object described as at 15 m, 45o west of north, on a graph paper.
How does the slope of a speed-time graph give the acceleration of a body moving along a straight line?
Draw the following graph:
Speed versus time for a stepped motion
Interpret the following graph:
What can you say about the nature of motion of a body of its displacement-time graph is:
A straight line inclined to the time axis with an acute angle?
What can you say about the motion of a body if:
Its time-velocity graph is a straight line
(i) In speed time graph uniform motion is given by a straight line parallel to x axis so figure (a) denotes the uniform motion.
(ii) In speed time graph motion with increasing speed is shown by straight line with positive slope so figure (c) denotes the motion with speed increasing.
(iii) In speed time graph motion with decreasing speed is shown by straight line with negative slope so figure (b) denotes the motion with speed decreasing.
(iv) In speed time graph motion with oscillating speed is shown by zigzag line so figure {d) denotes the motion with speed oscillating.
An object is moving in a positive direction with positive acceleration. The velocity-time graph with constant acceleration which represents the above situation is:
