Advertisements
Advertisements
प्रश्न
The speed of a moving object is determined to be 0.06 m/s. This speed is equal to :
विकल्प
2.16 km/h
1.08 km/h
0.216 km/h
0.0216 km/h
Advertisements
उत्तर
0.216 km/h
We can convert 0.06 m/s as :
= `"0.06 (3600)"/1000` km/hr
= 0.216 km/hr
So , the answer is 0.216 km/h.
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.
If a bus travelling at 20 m/s is subjected to a steady deceleration of 5 m/s2, how long will it take to come to rest ?
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.
Which of the following statement is correct regarding velocity and speed of a moving body?
The diagram below shows the pattern of the oil on the road at a constant rate from a moving car. What information do you get from it about the motion of the car.
A car moving on a straight path covers a distance of 1 km due east in 100 s. What is velocity of the car?
The velocity-time graph of a moving body is given below in Figure
Total displacement.
A train travels with a speed of 60 km h-1 from station A to station B and then comes back with a speed 80 km h-1 from station B to station A. Find -
- The average speed
- The average velocity of the train.
Define average velocity and give one example.
