In a friction experiment, if the friction block has a mass of 800 g, the coefficient of static friction is 0.30, and you attach a mass of 200 g to the weight hanger of mass 50 g. Will the block move?

Edit the post so i can see the letters for each answer, and increase the points required so i'd be able to answer it.

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