Question

A scooter rider covers a distance of 30 m in 5 seconds. Calculate the speed

in Km/h .​

Answer 1

Answer:

1.66 Km/h

Step-by-step explanation:

Given,

Distance=30m

Time=seconds

W.K.T,

To convert m/s into Km/h it should be multiplied with 5/18

i.e.,

30/5×5/18

=1.66 Km/h

Answer 2

Answer:

And finally, in order to calculate the speed in kilometres per hour, we should express the given distance in kilometres (which is already so), and the given time in hours. So, in this case :

Distance travelled = 3 km ...(7)

Time taken = 5 minutes

=

5

60

hours

= 0.083 h ...(8)

We know that, Speed =

Distance travelled

Time taken

=

3km

0.083h

= 36 km/h .

Step-by-step explanation:

this is an example use this and sove your question