Question

a displacement vector of magnitude 4 makes an angle 30 with X-axis .its rectangular components in x-y plane are

Answer 1

Explanation:

along Y axis it is 2

along x axis it is 2 under root 3

........

Answer 2

The x and y component of the vectors are 3.464 and 2 units respectively.

Explanation:

Given that,

A displacement vector of magnitude 4 makes an angle 30 with X-axis. We need to find the rectangular components in x-y plane.

x component is :

$v_x=v\cos \theta\\\\v_x=4\times \cos (30)\\\\v_x=3.464$

y component is given by :

$v_y=v\sin \theta\\\\v_y=4\times \sin(30)\\\\v_y=2$

So, the x and y component of the vectors are 3.464 and 2 units respectively.

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Vectors

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