What are the two possibilities for its z component? Enter your answers numerical

Question

What are the two possibilities for its z component? Enter your answers numerically separated by a comma You are given a vector in the ry plane that has a magnitude of 95.0 units and a y component of 63.0 units units Submit My Answers Give Up Part B Assuming the z component is known to be positive, specily the vector V which, # you addi to the original one, would give a resultant vector that is 64.0 units long and points entirely in the -r direction. Enter your answers numerically separated by a comma units

Explanation / Answer

here,

a)

|R| = 95 units

Ry = - 63 units

let the x component be Rx

|R| = sqrt(Rx^2 + Ry^2)

95 = sqrt(Rx^2 + 63^2)

Rx = - 71.1 m or 71.1 m

b)

the vector V = 71.1 i - 63 j units

let the vector added be A

V + A = - 64 i

71.1 i - 63 j + A = -64 i

A = - 135.1 i + 63 j

Ax = - 135.1 units

Ay = 63 units

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