CBSE Class 9 Answered
draw a sketch of distance time travel of a moving bus with the help of the following data a option but travels in uniform motion b option it reaches a distance of 20 km in 40 minutes c option it takes 80 minutes to travel a distance of 40 km
Asked by sindhusindhushree499 | 27 Mar, 2024, 10:53: AM
Expert Answer
Uniform motion with constant speed
Constant speed = distance / time = 20 km / 40 min = 40 km / 80 min = 0.5 km/min
Let us make a table of distance Vs. time
| time (min) | distnace = speed × time |
| 0 | 0 |
| 10 | 0.5 × 10 = 5 km |
| 20 | 0.5 × 20 = 10 km |
| 40 | 0.5 × 40 = 20 km |
| 60 | 0.5 × 60 = 30 km |
Using the above data , distanct-time grpah is plotted as given below
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