The tension in each of two strings is adjusted so that both vibrate at exactly 666 hz. the tension in one of the strings is then increased slightly. as a result, six beats per second are heard when both strings vibrate. what is the new frequency of the string that was tightened?

continuous conducting path for current, power supply

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