Question

A cyclist is moving with a speed of 18km/h, his speed is

(a) 1Om/s

(b)7.5 m/s
(c)5.0m/s
(d) 2 m/s​

Answer 1

Answer:

for changing speed km/hr to m/sec

we need to multiply with 5/18

so answer will be

18 × 5/18 = 5m/s

Answer 2

Answer:

5.o m/s

Explanation:

18 multipleded with 5/18

18 is cancelled, so answer is 5

5=5.0m/s