The sphere slow down due to friction force between the surface of the sphere and the surface on that the sphere is rolling . The friction force acting against the motion of the sphere. Thats why it is slowed down. In fact not only a sphere, anything can not slow down untill a force act against it's motion.
Answer is D. Nearsightedness is when a person can see near, but not far. Everything appears blurry from far away, but as you get close to it, it becomes more focused
G2V
The sun is a G2v type of star, a yellow dwarf and main sequence star.
The K.E. at the maximum height is zero, no matter what that height is.
The distance you run divided by how long it takes
hope this is what you waned :)
