Question

convert 50 m/s to km/hr and 54 km/hr to m/s

Answer 1

$\huge\bold\pink{Answer:-}$

50 m/s to km/hr

${50} \times\dfrac{18}{5} \: = \: 180.$

Hence, the required speed is 180 km/sec.

54 km/hr to m/s

$54\times \dfrac{5}{18} \: = \: 15.$

Hence, the required speed is 15 m/sec.