An astronaut brings a "Feed the Monkey" demonstration to the Moon. The apparatus contains a cannon that shoots a ball at a stuffed monkey that is dropped at the same time the cannon is fired. On Earth, the astronaut knows that the ball will hit the stuffed monkey as long as the cannon is aimed directly at the monkey. On the Moon, the force of gravity is only one-sixth as strong as it is on Earth. How should the astronaut aim the cannon to hit the monkey on the Moon? A. directly at the monkey
B. above the monkey
C. below the monkey
D. not enough information is given to solve this problem

yo yo yo its papaguy in the house lol

okay, ima .

um it shows links to uh so kinda microsoft website is that were ima go or no? ?

speed of light in vacuum is 300,000 km/s

speed of light in other mediums is given by the expression v = c/n, where c is the speed of light in vacuum and n is the refractive index of medium.

for the first medium v = 200,000 km/s

  so, refractive index of medium = 300000/200000 = 1.5

    1.5 refractive index is usually for glass. so first medium is glass.

for the second medium v = 250,00 km/s

so, refractive index of medium = 300000/250000 = 1.2

    1.2 refractive index is usually for water. so second medium is water.

for the third medium v = 0 km/s

so, refractive index of medium = 300000/0 = ∞

    ∞ refractive index is usually for opaque mediums. so third medium is opaque medium.