68 mph = 5,984 feet per minute.
About 1 minute 24 seconds.
68% of 18,627,840 feet (5,280' per mile x 3,528)= 68% * 18627840= 0.68 * 18627840= 12,666,931.2 feet
the normal pulse for a healthy adult is 68-72 beats per minute.
The Sailfish ( 68 mph ) The Sailfish ( 68 mph )
If you literally count how many times your heart beats in one minute, this is your pulse rate for one minute. It is then read as (number of beats) beats per minute. Ex. 68 beats per minute.
68 km per hour or 42.3 mph
CFM stands for "cubic feet per minute" and is a measure of the volume of air moving through a fan or duct. SCFM is "standard cubic feet per minute," usually taken to mean CFM of "standard air," air at 68 degrees F and atmospheric pressure at sea level.The HVAC Veteran
About 1 hour 21 minutes at a steady 68 mph.
68 kph = 42.25 mph
the average hear rate is 60-100 beats per minute at rest an athlete can also have a heart rate around 55 beats per minute