Advertisements
Advertisements
प्रश्न
Convert the following acceleration:
1/36 m/s2 into km/h2
Advertisements
उत्तर
1/36 m/s2 = (1 X3600 X 3600)/(36 X1000) = 3600 kmh-2.
APPEARS IN
संबंधित प्रश्न
State its value in C.G.S. as well as in S.I. system.
A cyclist driving at 36 kmh−1 stops his motion in 2 s, by the application of brakes. Calculate
- retardation
- distance covered during the application of brakes.
What happens to the stepwise increasing speed-time graph when the size of each step is made very small?
A body has an acceleration of -3.5 ms-2. What is its retardation?
Sketch the shape of the velocity-time graph for a body moving with:
Uniform acceleration.
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:
The Deceleration.
Negative acceleration is called ______.
A car is being driven at a speed of 20ms-1 when brakes are applied to bring it to rest in 5 s. The deceleration produced in this case will be ______.
Acceleration is a scalar.
