You divide 120... the number of feet in 40 yards... by the number of seconds taken to run that distance. Don't they teach basic dimensional analysis anymore?
Wiki User
∙ 13y agoRunning a 40-yard dash in 4.2 seconds equates to a pace of 19.48 miles per hour.
3.5735
-6 ft/sec2
Yea kinda Im a junior in High school I play Center and I run a 5 flat
No, 40 inches is not bigger than a yard. There are 36 inches in a yard, so 40 inches is slightly larger.
Because they dash for 40 yards.
He ran a 4.4 40 yard dash
His 5.0 40-meter dash translates to a time of 4.572 seconds in the 40-yard dash.
how fast does mike sellers run the 40 yard dash how fast does mike sellers run the 40 yard dash
He ran a 40 yard dash in the 4.5s
Yes. I ran 4.2 on 40 yard dash and I am 11.
He ran a 4.5247853 40 yard dash
4.0 (4.0672512) seconds in the 40-yard dash.
Eli Manning's 40-yard dash time is 4.92.
Walter Payton 40 yard dash time was 3.90 seconds.
Walter Payton 40 yard dash time was 3.90 seconds.
Usain bolt runs his 40 yard dash in around 4.2 seconds.