Advertisements
Advertisements
प्रश्न
Sketch the shape of the velocity-time graph for a body moving with:
Uniform acceleration.
Advertisements
उत्तर

APPEARS IN
संबंधित प्रश्न
Define acceleration. State its unit.
The velocity-time graph for a uniformly retarded body is a straight line inclined to the time axis with an obtuse angle. How is retardation calculated from the velocity-time graph?
Draw velocity – time graph for the following situation:
When a body is moving with variable velocity, but uniform retardation.
An aeroplane lands at 216 kmh−1 and stops after covering a runway of 2 m. Calculate the acceleration and the time, in which it comes to rest.
Distinguish between uniformly and non-uniformly accelerated motions.
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?
Interpret the following graph:
The slope of a velocity-time graph gives ______.
A bus accelerating with 4ms-2 changes its speed from 60ms_1 to a certain value in 5s. The final speed is ______.
A boy throws a ball up and catches it when the ball falls back. In which part of the motion the ball is accelerating?
