Which of the following occurs as light travels farther from its source?
a. far from the source, photons spread over a larger area.
b. far from the source, photons come together in a small area.
c. the intensity of light increases as photons move away from the source.
d. the source gives off less light as photons move away from it.

I believe the answer to be 'Far from the source, photons spread over a larger area.' so option A).

here we know that ball will drop down by total distance 3.2 m

so here we know that

now using kinematics

now in the same time it will cover horizontal distance of 0.75 m

so speed of the ball will be

i think if it were me i whould divide 300 dide 15

step-by-step explanation: