SOMEONE PLEASE PLEASE HELP PICTURE INCLUDED

c. replace the diver with someone who has less mass.

Explanation:

when you dive off of a diving board, you first press it downwards with your mass, causing it to store potential energy in it.

when it has a maximum amount of potential energy stored in it, the diving board converts potential energy into kinetic energy and pushes it up in the air.

in the air, again kinetic energy converts into potential energy as gravity pulls one downward.

when the potential energy is maximum, you start to fall back towards the ground and just before you hit the water, all of the potential energy is converted into kinetic energy.

therefore, decreasing the mass of the diver would cause the diving board to store less potential energy than before.

(i'm not sure if this is correct please spare my life)

0.93xc=0.93x3x10^8m/s

2.54cm is 1 inch

360seconds i 1 hr