Question

(a)
Convert 10 m/s into km/hr
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Answer 1

Answer:

To convert m/s into km/hr we will have to multiply with

$\frac{18}{5}$

10m/s = 10 × 18/5 km/hr

= 36 km/hr

Answer 2

Answer:

$10 \: m {s}^{ - 1} = 10 \times \frac{3600}{1000} \: km \: {hr}^{ - 1} \\ = 10 \times \frac{18}{5} km \: {hr}^{ - 1} \\ \boxed{36 \: km \: {hr}^{ - 1} }$

36 km/hr is the right answer.