Enter the speed in one of the text boxes and it automatically converts to another unit.

KPH

MPH

Knots

Mach

Distance: The distance traveled by an object in a given time period is called the distance. This is a scalar sign. It is always positive (+ ve).

Displacement: The vertical distance between two points in a certain direction is called displacing. This is the vector sign. Its S.I. The unit is a meter. Displacement can be positive, negative, and zero.

Speed: The rate of displacement of an object is called speed. Ie speed=distance/time. This is a scalar amount. Its S.I. unit is m/s.