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प्रश्न
Figure shows the distance-time graph of three students A, B and C. On the basis of the graph, answer the following :
How far did B travel between the time he passed C and A?
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उत्तर
8 travel 4 km between the time he passed C and A.
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संबंधित प्रश्न
What type of motion is represented by the following graph ?
Draw a displacement-time graph for a boy going to school with uniform velocity.
For uniform motion _________
Given on th e side are a few speed - time graphs for various objects moving along a stra ight line. Refer below figure. (a), (b), (c) and (d).
Which of these graphs represent
(a) Uni form motion
(b) Motion with speed increasing
(c) Motion with speed decreasing and
(d) Motion with speed oscillating.?
What can you conclude if the speed-time graph of a body is a straight line sloping upwards and not passing through the origin?
Draw the following graph:
Distance versus time for a body at rest.
Draw velocity-time graph to show:
Zero acceleration
Write a sentence to explain the shape of graph.
What does the slope of velocity-time graph represent?
(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.
Saphira moves at a constant speed in the same direction. Rephrase the same sentence in fewer words using concepts related to motion.
