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Check your knowledge! Take our fun quiz for the Forces Section of the Tennis Chapter of our textbook! Follow the instructions and then click on the "Check it!" button for each question.

Intermediate Activities: Forces

1.	Aerodynamics is the study of the motions and forces of gases on an object. (Check the correct answer.)
	True False

2.	Aerodynamics aids in the design of airplanes, sailboats, trains, cars, and other objects moving quickly through the air as well as buildings, bridges, and windmills affected by the wind moving past them. (Check the correct answer.)
	True False

3.	Even when there is no wind and we can not feel the air, it does exert a force on objects. (Check the correct answer.)
	True False

4.	The flight of an airplane, a tennis ball, a bird, or any other object, involves forces that may be measured and compared. (Check the correct answer.)
	True False

5.	For an airplane those forces are: lift, drag, thrust, and weight. (Check the correct answer.)
	True False

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