If the magnitude of a velocity vector is 7.0 m/s and the x component is +3.0 m/s, what are the possible values of its y component?
Vy^2 =V^2 - Vx^2
= 7^2 - 3^2
= 49 - 9
= 40
Vy = SQR(40)
+or- square root of 40.
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Verified answer
Vy^2 =V^2 - Vx^2
= 7^2 - 3^2
= 49 - 9
= 40
Vy = SQR(40)
+or- square root of 40.