On earth, you swing a simple pendulum in simple harmonic motion with a period of 1.6 seconds. what is the period of this same pendulum on the moon? assume the moon’s acceleration due to gravity is 1/6 of the acceleration due to gravity on earth.

An atom's smaller negative particles are at a distance from the central positive particles, so the negative particles are easier to move. 

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 

Ibelieve the answer is d. macula  hope my answer has you : )