The rate of change of a shadow

Autor:ekazakevich, Mark Willis, Doug Kuhlmann

A man running from a street lamp.

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?

Nuevos recursos

Odd Function Explorer
Midpoint Theorem (V2): Integer Solutions
繪畫垂直線
GeoGebra 3D Modeling Workshop (March 8 2024)
Laundry Basket

Descubrir recursos

PreCalculus - Unit 1
Three-phase current
Sum of Infinite Geo Series with Similar Triangles
Using Coordinate Geometry to Prove that a Quadrilateral is a Parallelogram
The area of a field enclosed by a farmer

Descubre temas

Volumen
Ecuaciones
Triángulos Escalenos
Vectores 2D (dos dimensiones)
Triángulos Semejantes