9. if the musician hit the drum on a stage, how would the sound wave behave differently if he hit it the drum if the drum were submerged in a swimming pool? you may use pictures to with your explanation. be very thorough with your answer! if you use any sources other than your brain to you with this question, be sure to list them!

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