Rankers Physics

Relative Motion in Two Dimension: Practice Problem & Solution

A man walks in rain at 72 cm/s due east and observes the rain falling vertically. When he stops, rain appears to strikes his back at 37º from the vertical. Find velocity of raindrops relative to the ground.
100 cm/s
26 cm/s
120 cm/s
54 cm/s

Solution Explained:

To solve this problem, we apply the core principles of Relative Motion in Two Dimension. Understanding the underlying formula is key to arriving at the correct answer below:

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