The rate of change of a shadow

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?

 

Doug Kuhlmann

 
Tipo de recurso
Actividad
Etiquetas
change  of  rates 
Grupo destino (edad)
13 – 19+
Idioma
English
 
 
Versión de GeoGebra
5.0
Vistas
976
Contacta al autor del recurso
 
 
© 2026 International GeoGebra Institute