speeds like mph are distance divided by time. So divide 100 meters by the dash time to get a speed. Then convert units to miles per hour. Or convert before you divide, meters to miles and dash time to hours.
I was thinking the same thing but I found a solution:Basically 1 second= 0.00027778 hours.13mph- 0.06214(calculation of length of 100m)÷(0.00027778X13(your speed))This equals=17.21 seconds as your 100m dash time.It might look complicated but I simplified it.
it would depend on how hot or cold it is.
19.62 seconeds by Usain Bolt in 2008 Olympics
To convert swim times from meters to yards, you can use the conversion factor of 1.0936 (1 meter is approximately equal to 1.0936 yards). Simply multiply the swim time in meters by this conversion factor to get the equivalent time in yards. For example, if a swimmer completes a 100m race in 1 minute, the equivalent time in yards would be approximately 1 minute and 5.47 seconds (1 minute * 1.0936).
The prefix milli- means "one thousandth" so to convert 4 m to millimeters you would multiply by 1000. 4 m = 4000 millimeters.
A reliable way to convert a hand-held 100-yard time to an electronic 100-meter time is to multiply the hh-time by 1.103. Therefore, 10.2 in the 100-yard dash time equates to an 11.25 100-meter dash time. Also, to convert an electronic 100-yard dash time to an electronic 100-meter dash time, multiply the first time by 1.088. For example, a 10.20 electronic 100-yard time equates to an 11.10 electronic 100-meter dash time.
75 yards is 68.58m so to convert 8.3s for 75 yards to 70m: = 70/68.58 x 8.3 = 8.47s
A 220 yard dash time of 21.80 seconds translates to a time of 21.67 seconds for 200 meters.
A 12.5-second 100m equates to a time of 4.572 seconds in the 40-yard dash.
The projected time would be 4.206 seconds for the 40-yard.
You could get a rough estimate by dividing by 60, and multiplying by 55. However, you can't really convert from one to the other, because the human body doesn't work that way.
Oh, dude, you're hitting me with the conversions now? Alright, alright. So, a 9.5-second 100-yard dash is approximately equivalent to a 10.97-second 100-meter dash. But hey, who's really counting, right? Like, just run fast and hope for the best.
To convert a hand-timed (1/10 of a second) 100-yard time to and auto-timed (1/100 of a second) 100-meter time, multiply the hand-time by 1.082. To convert an auto-timed 100y to an auto-timed 100m time, use 1.11.
You can't. It would be like extrapolating a marathon time from a mile time.
it depends on the age group. 15 seconds is a decent time for a grade school 100 meter dash, but it would be a decent time for a high school 200 meter dash.
His 5.0 40-meter dash translates to a time of 4.572 seconds in the 40-yard dash.
10.7 100 meter dash = 9.78 100 yards