Module 3 – Finding the Vector Sum

Attribution: openstax, College Physics 2e — free access

Table 1

Variable Quantity Value
\( R_{x} = A_{x} + C_{x} \) x-component of resultant \( 10.0 \; \cos{30} + 20.0 \; \cos{143} \)

Table 2

Variable Quantity Value
\( R_{y} = A_{y} + C_{y} \) y-component of resultant \( 10.0 \; \sin{30} + 20.0 \; \sin{143} \)

Table 3

Variable Quantity Value
\( R = \sqrt{R_{x}^{2} + R_{y}^{2} } \) magnitude of resultant \( ? \)