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प्रश्न
Name the physical quantity which is equal to the area under speed-time graph.
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उत्तर
Distance is the physical quantity which is equal to the area under speed-time graph.
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संबंधित प्रश्न
Three speed-time graphs are given below :
Which graph represents the case of:
(i) a cricket ball thrown vertically upwards and returning to the hands of the thrower ?
(ii) a trolley decelerating to a constant speed and then accelerating uniformly ?
What type of motion is represented by the following graph ?
Multiple choice Question. Select the correct option.
A graph is a straight line parallel to the time axis in a distance-time graph. From the graph, it implies:
Diagram shows a velocity – time graph for a car starting from rest. The graph has three sections AB, BC, and CD.
In which section, car has a zero acceleration?
A ball is thrown up vertically and returns back to thrower in 6 s. Assuming there is no air friction, plot a graph between velocity and time. From the graph calculate
- deceleration
- acceleration
- total distance covered by ball
- average velocity.
Draw the speed-time graph of a body starting from some point P, gradually picking up speed, then running at a uniform speed and finally slowing down to stop at some point Q.
Figure shows displacement- time graph of two objects A and B moving in a stra ight line. Which object is moving fa ster?
Derive the equation
S = ut+ `1/2` at2
Using a speed- time graph
Figure shows the distance-time graph of three students A, B and C. On the basis of the graph, answer the following :
When B meets A, where is C?
A straight line parallel to the x-axis in the velocity-time graph represents the object moving in ______.
