Advertisements
Advertisements
प्रश्न
How does the slope of a speed-time graph give the acceleration of a body moving along a straight line?
Advertisements
उत्तर
Slope of a graph is given as rate of change of y coordinates to the x coordinate. In speed time graph speed is on the y axis and time is on the x axis. And we define acceleration as rate of change of speed with respect to time. So slope of a speed time graph gives acceleration.
APPEARS IN
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 ?
What can you say about the motion of a body if:
its displacement-time graph is a straight line ?
A body with an initial velocity x moves with a uniform acceleration y. Plot its velocity-time graph.
What does the area of an acceleration – time graph represent?
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.
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.
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
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)?
