Advertisements
Advertisements
प्रश्न
Can you use the relation [B1]?
Advertisements
उत्तर
No we cannot use this relation for a body moving with uniform acceleration.
APPEARS IN
संबंधित प्रश्न
What is meant by the term retardation? Name its S.I. unit.
State the type of motion represented by the following sketches in Figures.
Give an example of each type of motion.
Draw a graph for acceleration against time for a uniformly accelerated motion. How can it be used to find the change in speed in a certain interval of time?
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?
A motorbike, initially at rest, picks up a velocity of 72 kmh−1 over a distance of 40 m. Calculate
- acceleration
- time in which it picks up above velocity.
What happens to the stepwise increasing speed-time graph when the size of each step is made very small?
A bus can accelerate with an acceleration of 1 m/s2 . Find the minimum time for the bus to attain the speed of 100 km/s from 50 km /s.
A bus accelerating with 4ms-2 changes its speed from 60ms_1 to a certain value in 5s. The final speed is ______.
If a moving body comes to rest, then its acceleration is ______.
Acceleration is defined as the rate of change of ______.
