Question

The X-component of a vector of magnitude 8 is 4.
Find it's y-components :​

Answer 1

Answer:

√48 or apporx. 7

Explanation:

Mark as brainlist

Answer 2

Explanation:

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The the standard form of a vector is xi + Yj

Its magnitude is √(x²+y²) =8

Squaring both the sides we get

x²+y²= 64

Given x=4

16+y²=64

y²=48

y=√48