Question

A train moves at a speed of 36Kmh-1
. Its speed expressed in ms-1 is:
(a)30 ms-1
(b) 25 ms-1
(c) 20 ms-1
(d)10ms-1

Answer 1

Answer:

(d) 10m/s

Explanation:

36km/h = (36×1000)÷3600m/s

= 36000÷3600m/s = 10m/s

hope it helped