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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 ?
A body is moving uniformly in a straight line with a velocity of 5 m/s. Find graphically the distance covered by it in 5 seconds.
Draw the following graph:
Distance versus time for a body at rest.
Draw the following graph:
Speed versus time for a uniformly retarded motion.
Draw distance-time graph to show:
Uniform velocity
Draw velocity-time graph to show:
Zero acceleration
Write a sentence to explain the shape of graph.
Figure shows the velocity-time graphs for two objects A and B moving in same direction . Which object has the greater a cceleration?
(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.
Which of the following can determine the acceleration of a moving object.
The given graph shows the variation of velocity (v) with position (x) for a particle moving along a straight line
Which of the following graph shows the variation of acceleration (a) with position (x)?
