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 the type of motion represented by the following sketches in Figures.
Give an example of each type of motion.
A ball is rolling from A to D on a flat and smooth surface. Its speed is 2 cm/s. On reaching B, it was pushed continuously up to C. On reaching D from C, its speed had become 4 cm/s. It took 2 seconds for it to go from B to C. What is the acceleration of the ball as it goes from B to C?
The change in velocity of a motorbike is 54 kmh−1 in one minute. Calculate its acceleration in (a) ms−2 (b) kmh−2.
From the velocity – time graph given below, calculate deceleration in region BC.
A body has an acceleration of -3.5 ms-2. What is its retardation?
A car starts from rest and it is travelling with a velocity of 20 m/s in 10 s. What is its acceleration?
What do you understand about negative acceleration?
The Unit of acceleration is ______.
If a moving body comes to rest, then its acceleration is ______.
Acceleration is a scalar.
