Advertisements
Advertisements
प्रश्न
State if the following situation is possible:
A body moving with a constant velocity in an accelerated motion.
उत्तर
No in an accelerated motion a body cannot have a constant velocity.
APPEARS IN
संबंधित प्रश्न
Distinguish between acceleration and retardation.
Define the term acceleration due to gravity. State its average value.
Figure given below shows a velocity-time graph for a car starting from rest. The graph has three parts AB, BC and CD.
Which part of graph shows motion with uniform
(a) velocity (b) acceleration (c) retardation ?
Diagram is given below shows velocity – time graph of car P and Q, starting from the same place and in the same direction. Calculate the Acceleration of car Q between 2 s – 5 s.
The acceleration of a moving body is constant in magnitude and direction. Must the path of the body be a straight line?
If not, given an example.
Can you use the relation [B1]?
A body has an acceleration of -3.5 ms-2. What is its retardation?
What is meant by negative acceleration?
The value of acceleration for a body at rest is ______.
When a body is said to be in
- uniform acceleration
- non–uniform acceleration?
