The reason why plants go limp when they don't have water for a while A. There is no actual physical change when plants don't have water.
B. Cells sink in because the salt becomes too concentrated and it draws in the cell walls.
C. The cells sink in a little because the central vacuole has very little water in it and becomes concave.
D. None of these were the correct explanation.

initial speed when it is dropped is 150 ft/s

now at the same moment the acceleration due to gravity is perpendicular to its velocity

so as we know that

now we have centripetal acceleration a = 32 ft/s^2 as its perpendicular to velocity

while tangential acceleration at the same moment will be zero

so

now radius of curvature is given as

so the radius of curvature just after it is dropped is 703.125 ft