Two shuffleboard disks of equal mass, one orange, and the other yellow are involved in
an elastic collision. The yellow disk is initially
at rest and is struck by the orange disk moving
initially to the right at 5.38 m/s. After the
collision, the orange disk is at rest.
What is the velocity of the yellow disk after
the collision?
Answer in units of m/s.

Show him another sport or something

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 

"induction" is the process of charging an object without touching it.hope my answer has you : )