Point departs from the origin at time and travels in a straight line to at time . What is the average speed of
A car travels from city to city with a speed of and back from city to city with a speed of What is the average speed of the car (in miles/h) during this round trip?
A car leaves point at and arrives at point at on the same day. If the car travels a total distance of miles, then what is its average speed (in miles/hour)?
The diagram below shows a detour (first north, then southeast) from a starting point to an end point. The diagram also shows the shortest distance between the starting and end points.
If a person takes the detour and reaches the end point in seconds, what is the average velocity of the person?
A runner completes a meter lap in seconds. What is average speed of the runner during this lap (in meters/second)?