Q1- Calculate average speed if a train travelled a distance of 1500 km in 5 hour and travelled a distance of next 2000 km in next 5 hour.
Answers
Answered by
1
total distance = 1500 km + 2000 km = 3500 kilometre
total total time =5+5=10hour
average speed is equal to 3500 km / 10 hour
3500 km by 10 hour x 5 by 18 metre per second
calculate and get your answer and mark as brainliest
Answered by
0
speed 1 = distance / time
= 1500 / 5
= 3 km/ hr
speed 2 = d/t
= 2000/5
= 4 km/ hr
average speed = s1 + s2
= 3 + 4 km/hr
= 7 km/hr (ans)
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