'Use trigonometry' diaporamas de présentation

Projectile Motion

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Objectives

Objectives. Use trigonometry to solve problems involving angle of elevation and angle of depression. Angle of Elevation/Depression Definitions.

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Vector Components

Vector Components. y. x. Coordinates. Vectors can be described in terms of coordinates. 6.0 km east and 3.4 km south 1 m forward, 2 m left, 2 m up Coordinates are associated with axes in a graph. x = 6.0 m. y = -3.4 m. Ordered Set.

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Use the sine and cosine ratios to find the values of x and y .

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