A car travels at a uniform speed of 30 kmph for 30 minutes and then at a uniform speed of 40 kmph for the next 40 minutes. Calculate the total distance travelled by car and its average speed.
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Answered by
0
Answer:
15+20=35
Step-by-step explanation:
because 30/2=15,40/2=20
Answered by
1
Answer:
Then using the time we will find the average speed. Complete step-by-step answer: It is given that a car travels 30km at the uniform speed of 40 km/hr and next 30 km at the speed of 20 km/hr. ... So, the time required by the car to cover 30km at the uniform speed of 40 km/hr is =3040 hours.
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