The rate of change of a shadow

Auteur :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?

Nouvelles ressources

Function art 3D - waiting shed
Quadrant Illustrator 2
繪畫垂直線
Linear Equation Graphs: Thin Slice
Squares Question

Découvrir des ressources

Axial Symmetry (Hurley)
Polar
Grade 8_Reflect Quadrilateral
針對學習難點的教學設計 — 分數除法
Spherical Octahedron

Découvrir des Thèmes

Programmation Linéaire ou Optimisation Linéaire
Parallélogramme
Expériences Aléatoires
Loi de Poisson
Fonctions Trigonométriques