Advertisements
Advertisements
प्रश्न
Write down the type of motion of a body along with the A – O – B of the following distance – time graph.

Advertisements
उत्तर
From A to O, the body is in uniform motion having a positive slope and from O to B, the body is in uniform motion having a negative slope.
APPEARS IN
संबंधित प्रश्न
In addition to speed, what else should we know to predict the position of a moving body ?
Arrange the following speed in increasing order (keeping the least speed first):
An athlete running with a speed of 10 m/s.
A car is moving along a straight road at a steady speed. It travels 150 m in 5 seconds:
How far does it travel in 6 seconds ?
Give one example of a motion where an object does not change its speed but its direction of motion changes continuously.
A train starting from rest moves with a uniform acceleration of 0.2 m/s2 for 5 minutes. Calculate the speed acquired and the distance travelled in this time.
The tip of seconds’ hand of a dock takes 60 seconds to move once on the circular dial of the clock. If the radius of the dial of the clock be 10.5 cm, calculate the speed of the tip of the seconds’ hand of the clock. `("Given" π= 22/7)`.
Give an example of the motion of a body moving with a constant speed but with a variable velocity. Draw a diagram to represent such a motion.
Which of the quantity-velocity or acceleration-determines the direction of motion?
A car moving on a straight path covers a distance of 1 km due east in 100 s. What is velocity of the car?
A car accelerates at a rate of 5 m s-2. Find the increase in its velocity in 2 s.
