The average speed is (180/2) = 90 km/hr .
The average velocity is
(1/2) x (distance between the start and end points) km/hr
in the direction from the start-point to the end-point.
60 KPH
sixty
For the instantaneous value of average velocity, average speed and average velocity are equal.
Velocity is speed and its direction. Average velocity is average speed and its direction.
velocity is a vector and speed is scalar. Velocity has magnitude and directions, with magnitude being speed. The magnitude of average velocity and average speed is the same.
240divided by 4 = 60 kph
Velocity = Distance ÷ Time : therefore Time = Distance ÷ Velocity. If the average speed is 50mph then Time = 550 ÷ 50 = 11 hours. If the average speed is 70mph then Time = 550 ÷ 70 = 7.86 hours (7 hours 52 minutes approximately)
4 Kilometres
their average speed is greater than their average velocity.
No. Average speed is.
The plane's average speed during that time was (3000/5) = 600 miles per hour.We can't say anything about the average velocity because we don't know where the tripbegan or ended. In addition to speed, velocity includes information about the direction.
Yes, a body can have a nonzero average speed but zero average velocity if it moves around a closed path and returns to its starting point. For example, if a car travels around a circular track at a constant speed, its average speed will be nonzero (as distance is covered), but its average velocity over the entire trip will be zero as the displacement is zero.