You have found that the net force exerted on the cylinder depends on several different independent variables in different ways. How can you combine those separate dependencies into one equation relating the net force to the relevant independent variables? Should you add or multiply? Summarize your ideas in the text-box below

Answertraveling around a circular trackexplanation"traveling around a circular track" is the best answer as you could be traveling around a circular track at a constant speed. your velocity would therefore have the same magnitude but will always be constantly direction. since acceleration is the rate of change of velocity, the rate of change will only involve the direction of velocity and not the magnitude.wrong choices: "an object at rest" does not accelerate at all"increasing speed while traveling around a curve" means that the acceleration will not be constant due to only change in direction; it will be constant due to both magnitude and direction"an object in free fall" does not necessarily change direction 

True will be your answer dude

Inelastic is the answer your looking for.