Question

A scientist is observing various phenomena in the environment. He wants to plot the position of various objects as a function of time. Which plot will yield a periodic wave?
A.
the position of a baseball player rounding the bases
B.
the position of a roller-coaster car traveling along a track
C.
the position of a sticker on a wheel rolling along the road
D.
the position of a raindrop falling to the ground

Answer 1

Answer:c

Explanation:

Answer 2

Answer:

c

Explanation:

the position of a sticker on a wheel rolling along the road