Type your answer here... yes
Yes it strengthens his arm and he will have to adjust his throwing motion.
projectile motion
Projectile.
projectile
Yes
angular momentum is the measure of angular motion in a body.
angular motion
yes, you put in force to throw the disc, and the disc flies away (motion)
Yes. A nice example is a planet in orbit around the sun. Even if it were not rotating, it would have angular momentum on account of its curved, closed path.
the process in which body moves around its axis and covers certain angle then this motion is called angular motion.
kicking a football, throwing a stone, ballistic missile, satelites...etc
Yes. There are certainly other kinds of motion, whose angular frequency is not constant, but those are not called "simple harmonic" motion.