a train is running at a speed of 48km/h.How long will it take to reach a signal at a distance of 80 metres from the starting platform
Answers
Answered by
6
speed = 48 km/hr
distance = 80 meter = 0.08
speed = distance / time
time = 0.08 / 48
time = 6*10^-2hr
distance = 80 meter = 0.08
speed = distance / time
time = 0.08 / 48
time = 6*10^-2hr
Answered by
18
48km/h = 48×1000/3600 m/s = 48×5 /18 = 24×5/9 = 8×5/3 = 40/3 m/s.
for 80m, time= 80÷40/3 = 80×3/40 = 6s
for 80m, time= 80÷40/3 = 80×3/40 = 6s
Rahul11112222333:
can this plz be brainliest
Similar questions