SOMEONE HELP PLEASE SORRY Why can you not see a laser shining through the room, but you can see it as a red dot on the wall?

Just red light is reflected. Even if you shine a red laser at a blue piece of paper, only red light is reflected. ... The dot you see will probably always be red. If you do this in a bright room, you might trick yourself.

Explanation:

step-by-step explanation:

we are given

we have to simplify it

firstly, we will factor it

now, we can cancel like terms

now, we can combine it

so, we get

momentum of soft ball three times less than baskey ball