Three displacement vectors of a croquet ball are shown in the figure, where JA| = 21.0 units, IB| = 35.0 units, and lCI = 30.0 units. B A 45.0° 45.0° (a) Find the resultant in unit-vector notation. R = units (b) Find the magnitude and direction of the resultant displacement. |unit(s) ° counterclockwise from the +x axis magnitude direction

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Three displacement vectors of a croquet ball are shown in the figure, where JA| = 21.0 units, IB| = 35.0 units, and |C| = 30.0 units.
B
45.0°
/45.0°
(a) Find the resultant in unit-vector notation.
R =
units
(b) Find the magnitude and direction of the resultant displacement.
magnitude
unit(s)
direction
° counterclockwise from the +x axis
Transcribed Image Text:Three displacement vectors of a croquet ball are shown in the figure, where JA| = 21.0 units, IB| = 35.0 units, and |C| = 30.0 units. B 45.0° /45.0° (a) Find the resultant in unit-vector notation. R = units (b) Find the magnitude and direction of the resultant displacement. magnitude unit(s) direction ° counterclockwise from the +x axis
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