Question

A bus travel from Gujarat to Delhi covering a distance of 448 km in 5 hours. find the speed of the bus in m/second

Answer 1

$distance, d =448km \\ = 448 \times 1000m = 448000m$

$time, t = 5hours \\ = 5 \times 60m \times 60m(3600s) \\ = 18000second$

$speed, s = \frac{d}{t} = \frac{448000}{18000} \\ = 24.89m \: {s}^{ - 1}$

$or$

$speed, s = \frac{d(km)} {t(h)} = \frac{448 km}{5h} \\ =89.6km \: {h}^{ - 1}$

$speed, s = 89.6×\frac{1000m}{3600s}$

$speed, s = 24.89m \: {s} ^{ - 1}$

$....hope \: you \: got \: it.$

Answer 2

Answer:

Dear,

Distance travelled by a bus from Gujrat to Delhi is -448 km

Total time taken to travel- 5 hours

Speed of bus to travel the distance=

448/5=

89.6 km/h

Now,convert it to m/sec

To convert km/h into m/sec multiply it by 5/18.

89.6*5/18=

24.88 m/sec

Hence ,the speed in m/sec is 24.88 m/sec. Ans.

Step-by-step explanation: