Final answer:
To find the average speed in m/hr, convert 315 seconds to 0.0875 hours and divide the distance of 2345 meters by this time to get an average speed of 26800 m/hr.
Step-by-step explanation:
To calculate the average speed of the vehicle in meters per hour (m/hr), we can use the formula for average speed which is the total distance traveled divided by the total time taken. In this case, the vehicle travels 2345 meters in 315 seconds.
- First, let's convert the time from seconds to hours to match the units of the final answer required:
315 seconds = 315/3600 hours = 0.0875 hours. - Now, we calculate the average speed using the formula:
Average speed = Total distance / Total time - Substitute the given values into the formula:
Average speed = 2345 m / 0.0875 hr - After performing the division, we find that the average speed is approximately 26800 m/hr.
So the vehicle's average speed is 26800 meters per hour.