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प्रश्न
Draw the distance-time graphs of the bodies P and Q starting from rest, moving with uniform speeds with P moving faster than Q.
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उत्तर
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संबंधित प्रश्न
The speed-time graph of an ascending passenger lift is given alongside. What is the acceleration of the lift:
(1) during the first two seconds ?
(2) between second and tenth second ?
(3) during the last two seconds ?
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 :
What does the slope of velocity-time graph represent?
Multiple choice Question. Select the correct option.
The distance covered in the adjoining velocity-time graph is :
From the velocity – time graph given below, calculate acceleration in the region AB.
What can you conclude if the speed-time graph of a body is a straight line sloping upwards and not passing through the origin?
Interpret the following graph:
Figure shows displacement- time graph of two objects A and B moving in a stra ight line. Which object is moving fa ster?
(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.
