A car covers a distance of 60 km . in 2 hr , next 50 km in 11/2 hr and 80km in 3 hrs. find (1) total distance (2) total time (3) average velocity (speed)
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Answered by
1
Answer:
Explanation:
Total distance is = 60km+50km+80Km=190Km
Total Time= 2hr+5.5hr+3hr=10.5hr
Average Velocity= 190/10.5
Average Velocity=10.095 Km/Hr
Answered by
0
Answer:
(1) 190km
(2) 9.5hrs
(3) 20km/h
Explanation:
average velocity = total displacement/total time
= 190/9.5
=20km/h(direction)
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