Someone wanna do this or at least explain, how each question is done? because i'm really confuse how to use cos, sin, and tan. you : )

when earth is in rotational motion around the sun,it displaces from its place.

when a ball is placed on an inclined surface it does both the rotational and circular motion.

explanation:

distance = 150m

displ = root (50 ^2 + 100^2)

root(2500+10000)

root 125000