Assuming mass does not also increase, then density decreases if volume increases. For example, let's say Mass= 100 and Volume= 50 Density would = 2 Now, lets increase the voluâ¦me. Mass would still = 100, and let's increase the volume to 75. Density would then equal 1.333... 2 is greater than 1.333....
Definition of wind tunnel. : a tunnellike passage through which air is blown at a known velocity to investigate air flow around an object (such as an airplane part or model) placed in the passage.
You can lessen the effect of the wind by letting some air out of your tires. d. The lighter your vehicle, the less trouble you will have with the wind. Correct Answer: Winds are especially a problem when coming out of tunnels. Your Answer: You are driving a heavy vehicle.