contestada

The magnitudes of the vectors in this diagram are
vx/y = 17.94 meters/second and
vy/z = 3.46 meters/second. Find vx/z.

The magnitudes of the vectors in this diagram are vxy 1794 meterssecond and vyz 346 meterssecond Find vxz class=

Respuesta :

on plato ;14.48 m/s
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Answer:

14.48 m/s

Explanation:

According to the addition law of vectors, if there are two vectors A and B acting at an angle Ф, then the resultant is given by

[tex]R = \sqrt{A^{2} + B^{2} + 2AB Cos\phi }[/tex]

Here the angle between Vx/y and Vy/z is 180 degree, so the resultant is given by

R = Vx/y - Vy/z

R = 17.94 - 3.46

R = 14.48 m/s