Vijay takes 2 hours to cover a distance of 180km. He sees a signboard that reads “Speed limit 120km/h”. Calculate the speed with which he is travelling in both km/hr and m/s. Based on your answer, do you think Vijay is adhering to the speed limit?
Answers
Answered by
1
Explanation:
speed = distance/ time
speed = 180/2=90 km/hr
90×5/18=25m/sec
from above the speed limit is 120km/hr but vijay is travelling with 90 km/hr
Answered by
0
Answer:
distance covered by Vijay in 2hrs is 360 km
if speed limit 120km/hr then he travelled 360/120=3hrs to complete his journey.speed 360/3=120 km/hr or 120×5/18=100/3m/sec
Similar questions