Question

a car is moving with speed of 80 km/hr.how much time it will take to caver distance of 300 m

Answer 1

Hey! Here's your answer!

v = 80 km/h

s = 300 m = 0.3 km

v = s/t

t = v/s

 = 0.3/80

t = 0.00375 h

 = 0.00375 x 3600

t = 13.5 s

Hope this helps! :)

Answer 2

speed=80km/h
=80×5/18
200/9m/s
distance=300m
time=distance/speed
=300/200/9
300×9÷200
2700/200
time=13.5seconds