When testing a model rocket on your campus quad,which of the following would be an endogenous factor?
A) the current wind speed across the quad
B) the quad's elevation and air pressure
C) the extent of precipitation
D) the gravitational pull of the earth
E) the size of the rocket engine

Question

Quizplus · Accepted Answer

The size of the rocket engine is an endogenous factor since it is a variable that can be controlled and manipulated during the experiment. The other options, including wind speed, elevation, air pressure, precipitation, and gravity, are exogenous factors that cannot be controlled during the experiment.

When Testing a Model Rocket on Your Campus Quad,which of the Following