A 6 foot tall student walks at a rate of 4 feet per second

Last updated: 2/8/2023

A 6 foot tall student walks at a rate of 4 feet per second away from a light that is 15 feet above the ground see figure 16 12 8 4 8 12 16 20 a When the student is 10 feet from the base of the light at what rate in ft sec is the tip of their shadow moving ft sec b When the student is 10 feet from the base of the light at what rate in ft sec is the length of their shadow changing ft sec