Question

Choose the one which expresses 72 Km/hour into m/sec
(1 Point)
72 m/sec
20 m/sec
36 m/sec
12 m/sec
Pls tell the sollution

Answer 1

Answer:

20m/sec

Is your answer

Hope it helps!

Answer 2

Answer:

20 m/sec

Explanation:

When speed is given in km/hr, then simply multiply the given speed by 5/18.

So 72*(5/18) will give 20 m/sec