Final answer:
To convert 36 km/hr to m/s, multiple 36 by 1,000 to convert km to meters and then divide by 3,600 to convert hours to seconds, yielding a result of 10 m/s, which is answer choice A.
Step-by-step explanation:
We are required to convert 36 km/hr to meters per second (m/s). To do this, we'll use two conversion factors: one to convert kilometers to meters, and one to convert hours to seconds.
There are 1,000 meters in a kilometer and 3,600 seconds in an hour. Thus, the conversion is as follows:
36 km/hr * (1,000 meters/1 km) * (1 hr/3,600 seconds) = 36,000 meters/3,600 seconds = 10 m/s
Therefore, the answer is A) 10 m/s.