a sprinter ran 100-m dash in 9.92s. What was his soeed in feet per second

1 meter = 3.2808399 feet

100 m = ? feet

Divide the number of feet by 9.92 to find the feet per second.

To calculate the sprinter's speed in feet per second, we need to convert the distance from meters to feet and the time from seconds to seconds per second.

1 meter is approximately equal to 3.28 feet, so we will multiply the distance (100 m) by 3.28 to convert it to feet:

100 m * 3.28 ft/m = 328 ft

Now, we need to convert the time of 9.92 seconds to seconds per second. Since the time is already given in seconds, we don't need to make any conversions.

To find the speed in feet per second, we divide the distance (in feet) by the time (in seconds):

Speed = Distance / Time

Speed = 328 ft / 9.92 s

Calculating this:

Speed ≈ 33.06 feet per second

Therefore, the sprinter's speed was approximately 33.06 feet per second.