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

Pythagorean Template: Integer Legs
Nikmati Keunggulan Di Bandar Judi Terpercaya
Slope Illustrator (2)
Congruent Sides & Angles in △s: Exploration
What Do You See? (2)

Descubrir recursos

Example 3
Utfallstre med tilbakelegging.
triangle property
nataliemutter(tri ang sum)
Parabola, Focus, Directrix

Descubre temas

Distribuciones
Distribución binomial
Cálculo integral
Segmento
Cono