Distance, Displacement, Speed, Velocity and Acceleration
 

Distance, Displacement, Speed, Velocity and Acceleration problem 15


We set off at exactly 9.00 am and drive from Houston to Dallas at an average speed of 110 km/h. The tasks in Dallas keep us for 2 hours, after which we drive back to Houston at an average speed of 90 km/h. The distance between Houston and Dallas is 385 km. At what time of the day do we arrive in Houston?


 

material editor: Ebenezer Famadewa