Advertisements
Advertisements
प्रश्न
Draw velocity – time graph for the following situation:
When a body is moving with variable velocity, but uniform retardation.
Advertisements
उत्तर
Following is the velocity-time graph:
When a body is moving with variable velocity, but uniform retardation

APPEARS IN
संबंधित प्रश्न
A body falls freely from a certain height. Show graphically the relation between the distance fallen and square of time. How will you determine g from this graph?
A vehicle is accelerating on a straight road. Its velocity at any instant is 30 km/h. After 2 s, it is 33.6 km/h, and after further 2 s, it is 37.2 km/h. Find the acceleration of the vehicle in m s-2. Is the acceleration uniform?
If a body is moving with a constant velocity its acceleration is ______.
Define acceleration.
The initial velocity of a car is 10 ms-1. It moves with an acceleration of 2 ms-2. What will be its speed after 10 seconds?
The speed of a car increases from 10 km/h to 64 km/h in 10 seconds. What will be its acceleration?
State if the following situation is possible:
A body moving with a constant velocity in an accelerated motion.
A quantity has a value of 16ms-2. It is the ______.
Assertion: Position-time graph of a stationary object is a straight line parallel to the time axis.
Reason: For a stationary object, the position does not change with time.
