Advertisements
Advertisements
प्रश्न
A body is moving uniformly in a straight line with a velocity of 5 m/s. Find graphically the distance covered by it in 5 seconds.
Advertisements
उत्तर
We have to calculate the distance travelled by the moving body whose speed time graph is given to us.
Distance travelled = Area of rectangle OABC
So, distance travelled,
= (OA)(OC)
= (5)(5) m
= 25 m
APPEARS IN
संबंधित प्रश्न
Draw a velocity-time graph to show the following motion :
A car accelerates uniformly from rest for 5 s ; then it travels at a steady’ velocity for 5 s.
What can you say about the motion of a body if:
its velocity-time graph is a straight line ?
A body with an initial velocity x moves with a uniform acceleration y. Plot its velocity-time graph.
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 ?
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 :
Draw velocity – time graph for the following situation:
When a body, is moving with uniform velocity.
How will you use a speed-time graph to find whether the acceleration of the body is uniform or not?
Interpret the following graph:
Draw distance-time graph to show:
Decreasing velocity
A straight line parallel to the x-axis in the velocity-time graph represents the object moving in ______.
