Advertisements
Advertisements
Question
Bus X travels a distance of 360 km in 5 hours whereas bus Y travels a distance of 476 km in 7 hours. Which
bus travels faster ?
Advertisements
Solution
We should first consider Bus X.
Distance travelled (d1) = 360 km
Time taken (d1) = 5 hr
So, we can calculate the speed as :
`"Speed" = "Distance"/"Time"`
Thus , the speed of Bus X is 72 km/h.
Similarly,
For Bus Y :
Distance travelled
Time taken (t2) = 7 hr
So , we can calculate the speed as :
`"Speed" = "Distance"/"Time"`
Thus , the speed of Bus Y is 68 km/h.
Speed of Bus X is more than of Bus Y. Hence , Bus X travels Faster .
APPEARS IN
RELATED QUESTIONS
What does the odometer of an automobile measure?
An aircraft travelling at 600 km/h accelerates steadily at 10 km/h per second. Taking the speed of sound as 1100 km/h at the aircraft’s altitude, how long will it take to reach the ‘sound barrier’ ?
A car is moving along a straight road at a steady speed. It travels 150 m in 5 seconds:
What is its average speed ?
A car travels 100 km at a speed of 60 km/h and returns with a speed of 40 km/h. Calculate the average speed for the whole journey.
A bus moving along a straight line at 20 m/s undergoes an acceleration of 4 m/s2. After 2 seconds, its speed will be:
When is a body said to be in motion?
The velocity-time graph of a moving body is given below in Figure

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

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

Distinguish between speed and velocity.
