Копия The rate of change of a shadow

Author:Методисты ЛИОТ и ЛТСО, 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?

New Resources

גיליון אלקטרוני להעלאת נתוני בעיה ויצירת גרף בהתאם
Untitled
Cobb-Douglas Production Function
Science Park 1
အခြေခံ data အခေါ်အဝေါ်များ

Discover Resources

Parabel + Tangente
Earth - Side View (Latitude)
Funky Functions of the Unit Circle
CREATING A PARABOLA
Corresponding Angles: Quick Investigation

Discover Topics

Real Numbers
Translation
Dilation
Area
Rotation