Google Classroom
GeoGebra
GeoGebra Classroom
Sign in
Search
Google Classroom
GeoGebra
GeoGebra Classroom
GeoGebra
Home
Resources
Profile
Classroom
App Downloads
The rate of change of a shadow
Author:
Mark Willis
A man running from a street lamp.
GeoGebra
A street lamp is 8m high. A man of height 1.6m walks along the street away from the lamp at a steady rate of 1 m/s. At what rate is the length of his shadow changing?
New Resources
Ellipse as Envelope - Correspondence Method
Slope of a Straight Line: Run and Rise
cylinder net slider
Stairs (Optical Illusion)
Teorema Japonês para quadriláteros inscritos em uma circunferência
Discover Resources
Algebra Assignment 4.08
SolveODE_slider
Alyssa.Holder
Area poligoni
เรือน้อย
Discover Topics
Exponential Functions
Logarithmic Functions
Probability
Division
Isosceles Triangles