himynameis
Mar 4, 2012, 05:30 PM
a) You run 100 meters at a speed of 5 meters/sec and then walk 100 meters at 1 meter/sec.
b) You run for 100 seconds at a speed of 5 meters/sec and then walk for 100 seconds at a speed of 1 meter/sec.
b) You run for 100 seconds at a speed of 5 meters/sec and then walk for 100 seconds at a speed of 1 meter/sec.