Appendix j lists the stars that appear brightest in our sky. are most of these hotter or cooler than the sun? can you suggest a reason for the difference between this answer and the answer to the previous question? (hint: look at the luminosities.) is there any tendency for a correlation between temperature and luminosity? are there exceptions to the correlation?

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

tbh i don't know the answer for this question