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प्रश्न
The slope of the speed–time graph gives ______.
उत्तर
The slope of the speed–time graph gives velocity.
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संबंधित प्रश्न
The velocity-time graph for part of a train journey is a horizontal straight line. What does this tell you about its acceleration ?
Multiple choice Question. Select the correct option.
In the velocity-time graph, the acceleration is
Draw velocity – time graph for the following situation:
When a body is moving with variable velocity, but uniform acceleration.
From the diagram given below, calculate distance covered by body.
Draw the following graph:
Speed versus time for a stepped motion
What can you say about the motion of a body if:
Its time-velocity graph is a straight line
Sketch the shape of the velocity-time graph for a body moving with:
Uniformly velocity
(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.
The area under velocity – time graph represents the ______
State whether true or false. If false, correct the statement.
The velocity – time graph of a particle falling freely under gravity would be a straight line parallel to the x axis.
