Physics, 01.11.2019 01:31 seth82

Afloodlight at ground level is illuminating a building that is 100m away. a man 1.8m tall is walking from the floodlight to the building along a path that is perpendicular to the building. if he is walking at the rate of 1m/s, at what rate is his shadow on the building decreasing when he is 60 m from the building expert answer

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Afloodlight at ground level is illuminating a building that is 100m away. a man 1.8m tall is walking...