Advertisements
Advertisements
प्रश्न
A body has an acceleration of -3.5 ms-2. What is its retardation?
Advertisements
उत्तर
Retardation is negative of acceleration so retardation the body is +3.4 ms-2.
APPEARS IN
संबंधित प्रश्न
Distinguish between acceleration and retardation.
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?
Explain the following concept in your own words with everyday examples:
Acceleration
From the diagram given below, calculate deceleration.
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.
The acceleration of a body is 8.5 ms-2. What does this statement mean?
Write the SI unit of retardation.
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.
When a body starts from rest, the acceleration of the body after 2 seconds in ______ of its displacement.
