- A 750 m
- B 600 m
- C 500 m
- D 450 m
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Answer:
B
Explanation:
The speed of the object is given as 72 km/hr. To convert the speed from kilometers per hour to meters per second, we can multiply it by the conversion factor 5/18. This gives us a speed of 72 * 5/18 = 20 m/s. The time taken to travel a certain distance is given as 30 seconds. To find the distance traveled by the object, we can use the formula distance = speed * time. Plugging in the values given in the problem, we get distance = 20 m/s * 30 seconds = 600 meters.