Advertisements
Advertisements
प्रश्न
State if the following situation is possible:
A body moving with constant acceleration but with Zero velocity.
Advertisements
उत्तर
No a body with constant acceleration cannot have a zero velocity.
APPEARS IN
संबंधित प्रश्न
A body is moving vertically upwards. Its velocity changes at a constant rate from 50 m s−1 to 20 m s−1 in 3 s. What is its acceleration?
From the diagram given below, calculate deceleration.

From the velocity – time graph given below, calculate deceleration in region BC.

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.

A truck running at 90 kmh−1, is brought to rest over a distance of 25 m. Calculate the retardation and time for which brakes are applied.
Distinguish between uniformly and non-uniformly accelerated motions.
The graph shows how the velocity of a scooter varies with time in 50 s.
Work out: Acceleration.
The graph shows how the velocity of a scooter varies with time in 50 s.
Work out: Deceleration
Correct your friend who says that acceleration gives the idea of how fast the position changes.
What do you understand about negative acceleration?
