Question

A car covers a distance of 5km in20mins.Find the velocity of the car in km/min,m/s,m/min,km/hr

Answer 1

Given -
Distance= 5 km
Time = 20 min

we know that -
velocity = distance / time
⇒velocity = 5/20
                = 1/4 (km/min)

(For m/s)
velocity = 1/4 * 60/1000
             = 15/1000 ( m/s)

(For m/min )
velocity = 1/4 * 1/1000
             = 1/ 4000 (m/min)

(For km/hr)
velocity = 1/4 * 1/60
             = 1/240 (km/hr)

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Best of luck ;)
ROYALJATT

Answer 2

Explanation:

Given -

Distance= 5 km

Time = 20 min

we know that -

velocity= Displacement/time

⇒velocity = 5/20

                = 1/4 (km/min)

(For m/s)

velocity = 1/4 * 60/1000

             = 15/1000 ( m/s)

(For m/min )

velocity = 1/4 * 1/1000

             = 1/ 4000 (m/min)

(For km/hr)

velocity = 1/4 * 1/60

             = 1/240 (km/hr)

Hope so it will be helpful to you .