A particle staring from the origin (0$$, $$0) moves in a straight line in the (x$$,$$y) plane. Its coordinates at a later time are (3$$, $$3$$ $$). The path of the particle makes with the $$x-axis$$ an angle of:

Question

Infinity Learn · Accepted Answer

Slope of the path of the particle gives the measure of angle required.Draw the situation as shown. OA represents the path of the particle starting from origin O (0$$,$$0). Draw a perpendicular from point A to $$x-axis$$. Let path of the particle makes an angle θ with the $$x-axis$$, thentan θ $$=$$ slope of line OA $$=$$ ABOB $$=$$ $$33$$ $$=$$ $$3or$$ θ $$=$$ $$600$$

A particle staring from the origin (0, 0) moves in a straight line in the (x,y) plane. Its coordinates at a later time are ( $\sqrt{3}$ , 3 ). The path of the particle makes with the x-axis an angle of:

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A particle staring from the origin (0, 0) moves in a straight line in the (x,y) plane. Its coordinates at a later time are (3, 3 ). The path of the particle makes with the x-axis an angle of:

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A particle staring from the origin (0, 0) moves in a straight line in the (x,y) plane. Its coordinates at a later time are ( $\sqrt{3}$ , 3 ). The path of the particle makes with the x-axis an angle of: