What is the speed of the person on the bicycle relative to the person jogging on the sidewalk Bike is going 5 m/s and walking is going 2m/s10 m/s7 m/s5 m/s3 m/s
The relative speed can be calculated as the difference between their speed, so if the bike is going 5 m/s and the walking is going 2 m/s, the relative speed is: