Answer:
c
Explanation:
though c is wider it has more water.
Air caught in the ball of foil makes the ball less dense than water
The answer is c you got to look for answers that make sense
Answer:
T = 4 sec / 2 = 2 sec period of revolution
S = 2 pi R = 2 * pi * 1.75 m = 11 m
V = S / T = 11 m / 2 sec = 5.5 m/s speed of object