Question

4. Change the speed of 120 kilometre per hour into metre per second.

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Answer 1

Answer:

120 km/hr

Step 1:

Multiply 120 by 5

We have 120 * 5 = 600

Step 2:

Divide 600 by 18

600/18 = 33.3333... = 33.33

Final Answer:

120 km/hr = 33.33 m/sec

Explanation:

i hope you got the answer

Answer 2

Answer:

1 kilometres is 1000 meters

so 120 km is 120000 meters

1 hour is 60 min so

Explanation:

speed is 60 meters per second