Question

Change each of the following speeds into m/sec:
a . 108 km/ hr
b . 360 km/ hr ​

Answer 1

Step-by-step explanation:

108 × 5/18 = 30 m/sec

360 × 5/18 = 85 m/sec....

Answer 2

★$\large\color{red} \mathrm{Hey \: There!}$★

To convert any given speed(in Km/h) to speed(in m/s), we simply need to multiply it by 5/18.

Thus,

.

a) 108km/h = (108×5/18)m/s = (6×5)m/s = 30m/s.

.

b) 360km/h = (360×5/18)m/s = (20×5)m/s = 100m/s.