06. Friction and Air Resistance

Question Name	Average time to answer (seconds)	Total correct answers	Total incorrect answers
What is the magnitude of the upward force on the ... ...
What values of μ assure that the rider will not ... ...
For a cube 2 m by 2 m by 2 m moving through the ... ...
For a car 1.5 m high, 2 m wide, and 3 m long, what ... ...
Consider a car (1000 kg) of dimensions in the above ... ...
How fast would a car have to be going for turbulence ... ...
For a fish (0.1 m by 0.1 m by 0.1 m) swimming at ... ...
On Venus, rain presumably consists of sulfuric ... ...
If there were no air, to what idealized height ... ...
What is the initial drag force on the ball?