# Chapter 6 - Reading Check Questions (Comprehension): 19

$1.41 \frac{kg \cdot m}{s}$

#### Work Step by Step

The momentum vectors are at right angles to each other. Find the magnitude of the combined momentum using the Pythagorean Theorem. $$(1 \frac{kg \cdot m}{s})^{2}+(1 \frac{kg \cdot m}{s})^{2} =p^{2}$$ $$p=1.41 \frac{kg \cdot m}{s}$$

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