the ? is how fat is the kid that is how you will know how fast he was going
10
yes
It means a person who is fast on their feet. "Swift" means fast.
speed 13 miles, 36 yards and 2 feet per hour
0.646mph or 56.85 feet per minute.
36.9 mph
There are 3 feet in a yard, so Paul has ridden his bike for 60 feet.
60 mph
You are moving at 61 mph
If you went 800 feet in 10 seconds, you would be going 800/10 = 80 feet per second, 237,600 mph.
about how fast is a car going that leaves skid marks of 80 feet
200 ft /1.9 sec = 105.26316 feet/sec.