Copy of The rate of change of a shadow

Yazar:pstong.dgs, 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?

Yeni Kaynaklar

Slopes of Parallel Lines
Slopes of Perpendicular Lines
רישום חופשי
Tanzanian Ngoma - Model 1
Identifying Sine, Cosine, Tangent Ratios in Right Triangles (Quick)

Kaynakları Keşfet

completo (2)
Centroid
Sine Law
Parallel construction
Wave Pulse Interference and Superposition

Konuları Keşfet

Silindir
Eğri Çizimi
Çevrel veya Çevreleyen Çember
İstatistiksel Özellikler
İstatistik