Find x- and y-components of the following vectors. vector r = (420m, 58 degree b

Question

Find x- and y-components of the following vectors.

vector r = (420m, 58 degree below positive x - axis) Express your answers using two significant figure. Enter your answers numerically separated by a comma. rz, ry = m Part B vector v = (780m /s, 29 degree above positive x - axis) Express your answers using two significant figures Enter your answers numerically separated by a comma. vx,vy = m/s Part C vector a = (4.2m/s^2, negative y - direction) Express your answers using two significant figures. Enter your answers numerically separated by a comma. ax, ay = m/s^2

Explanation / Answer

partA)
rx =420 cos (360-58) = 222.56 m
ry = 420sin 302 = -356 m
partB)
vx = 780 cos29 = 682 m/s
vy = 780 sin29 = 378 m/s
partC)
ax = 4.2 cos270 = 0
ay = 4.2sin270 = -4.2 m/s^2

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