A vehicle travels 2345 m in 315 seconds toward the evening sun. What is its velcity
+3693 velocity = distance/time
velocity = 2345 m/315 sec
velocity = 7.4 m/sec
Velocity is the derivative of position.
v=dxdt
In a linear and finite application v=ΔxΔt
Speed is then simply distance covered, divided by the time it took to cover the distance.
This gives you a value of the average speed.
In units: meters divided by seconds = m/s which is really only a factor away from km/h or mph (both are units distance per unit time)
2345/315= 7.44 m/s
