Advertisements
Advertisements
Question
Write the SI unit of retardation.
Advertisements
Solution
SI unit of retardation is ms-2.
APPEARS IN
RELATED QUESTIONS
Define the term acceleration due to gravity. State its average value.
If a body is moving with a constant velocity its acceleration is ______.
When is the acceleration due to gravity positive?
A motor bike running at 5 ms−1, picks up a velocity of 30 ms−1 in 5s. Calculate
- acceleration
- distance covered during 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?
What happens to the stepwise increasing speed-time graph when the size of each step is made very small?
Convert the following acceleration:
1/36 m/s2 into km/h2
The graph shows how the velocity of a scooter varies with time in 50 s.
Work out: Deceleration
A car accelerates to a velocity of 30 m/s in 10 s and then decelerates for 20 s so that it stops. Draw a velocity-time graph to represent the motion and find:
Distance travelled
The value of acceleration for a body at rest is ______.
