Speed in neither distance nor displacement but rather but a possible way to describe speed in miles per hour.
The average travel speed of a wolf is 5 miles per hour
its possible
Venus orbits the Sun at about 78,341 miles per hour.
The car's average speed is 10.64 miles per hour.
An average speed of 53,979 miles per hour
Err, 100 miles per hour!
Your average speed is 7.5 miles per hour.
That depends how many hours you travel at that speed.
The Harrier jet can travel at up to 689 miles per hour.
Nine miles per hour.
540 miles per hour
Then your speed is 42 miles per hour