Bermuda Dunes, CA Weather. The average temperature of Bermuda Dunes is 66.84Â°F, which is much higher than the California average temperature of 61.17Â°F and is much higher than the national average temperature of 54.45Â°F. Historical Weather. Heating Cost Index, #406.
Speed is displacement (distance traveled) per unit time. Velocity is displacement (distance traveled) per unit time in a given direction. The directionality associated with velocity makes it a vector quantity, while speed is a scalar quantity. The main difference between them in everyday life is that speed is usually used. properly, but velocity is usually used Im properly. -- 30 miles per hour is a speed. -- 30 miles per hour north is a velocity. -- 30 miles per hour north and 30 miles per hour west are the same speed but different velocities.
Speed is a scalar (dimensionless) quantity, while velocity is a vector quantity consisting of speed and direction. We might say a car is traveling at 20 m/s, and this tells us its speed. Or we might say the car is traveling at 20 m/s at a compass bearing of 25 degrees (north-by-northeast); this tells us its velocity.