Dunno the answer.. ¯\_(ツ)_/¯ What information can you infer from the Lewis structure diagram shown below?

A. Boron has six valence electrons.
B. Oxygen has six valence electrons.
C. Boron has five valence electrons.
D. Oxygen has five valence electrons.

B

Explanation:

The picture shows 'O' for oxygen and is surrounded by six dots that represent valence electrons.

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