A displacement of magnitude makes an angle of measured anticlockwise from the…

PHYSICS · Subjective · AP · Physics 1: Algebra-based · Kinematics · Kinematics

Problem

A displacement of magnitude 10 m10\,\text{m} makes an angle of 135∘135^\circ measured anticlockwise from the positive x-axis. (i) What will be the sign (positive or negative) of its x-component and y-component? (ii) Express the displacement in unit-vector notation.

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