Which statement or observation would not be supported by the two circuits?
a) the current in the circuit a would be less.
b) the light bulbs in the circuit b would be brighter.
c) the light bulbs in circuit b are equal in brightness.
d) if one light burns out in circuit a, the other bulbs gets brighter.

The Answer is D

Explanation:

I had just taken the test on USA Test Prep and it was "D)If one light burns out in circuit A, the other bulbs gets brighter."

your answer is c! hope this : )

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