I need to get magnitude of Ax and Ay, Bx and By. total resultant and direction of resultant

asked Sep 9, 2021 140k views

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5 votes

Now

$\\ \tt\longrightarrow R=√(A^2+B^2+2ABcos\theta)$

$\\ \tt\longrightarrow R=√(92^2+34^2+2(92)(34)cos135)$

$\\ \tt\longrightarrow R=√(8464+1156+6256(-0.7))$

$\\ \tt\longrightarrow R=√(9620+4379)$

$\\ \tt\longrightarrow R=√(13999)$

$\\ \tt\longrightarrow R=118.3N$

Inox answered Sep 13, 2021

by Inox

7.1k points

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