I have a Balancing chemical equations escape room. I am stuck on Level 2 with the triangle. It says RECORD THE LETTERS IN YOUR TRIANGLE FROM LEFT TO RIGHT. EXAMPLE : ABCDEFGHI. please help

Which explanation describes the forces involved for a person to walk down the sidewalk? a. the person's feet push backward on the sidewalk; the sidewalk pushes backward on the person. b. the person's feet push forward on the sidewalk; the sidewalk does not push on the person. c. the person's feet push backward on the sidewalk; the sidewalk pushes forward on the person. d. the person's feet push forward on the sidewalk; the sidewalk pushes forward on the person.

Waves that cause the most damage during an earthquake are a. surface waves c. s waves b. p waves d. ocean waves

The mass of a bowling ball is 10 kg and the mass of a ping pong ball is 0.015 kg. if the two objects are 5 meters apart, what is the gravitational force ?