a car moves with a speed of 40km/h for 15 minutes and then the speed of 60km /h for 15 minutes the total covered by the car
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h for 15 minutes the total covered by the car
a car moves with a speed of 40km/h for 15 minutes and then the speed of 60km /h for 15 minutes the total covered by the car
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Answer:
distance = speed × time
d = 40 × 15,60 × 15
d = 600,900
900+600 = 1500
Answer:
25 Km
Explanation:
Speed (s1) = 40km/h
Time (t1) = 15 mins = (15/60) hr
Distance d1 = (s1 × t1) = 40 × (15/60) = 10 km
Speed (s2) = 60 km/h
Time (t2) = 15 min = (15/60) hour
Distance (d2) = (s2 × t2) = 60 × (15/60) = 15 km
Total distance (d) = (d1 + d2) = 10 km + 15 km = 25 km