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Basic Trigonometry

Basic Trigonometry. Using trig functions for determining angles and distances. Soh Cah Toa. Sin=opposite/hypotenuse Sin q C=b/a Cos= adjacent/hypotenuse Cos q C=c/a Tan=opposite/adjacent Tan q C=b/c. a. b. q. c. Calculate the following angles. Kinematics on a ramp lab.

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Basic Trigonometry

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  1. Basic Trigonometry Using trig functions for determining angles and distances

  2. Soh Cah Toa • Sin=opposite/hypotenuse Sin q C=b/a • Cos= adjacent/hypotenuse Cos q C=c/a • Tan=opposite/adjacent Tan q C=b/c a b q c

  3. Calculate the following angles

  4. Kinematics on a ramp lab • Galileo determiend that on a ramp • Acelleration= gravity sin(q) Hypotenuse opposite q

  5. Determine the angle of q using sin q=opposite/Hypotenuse Use the acceleration of the object at 1 meter for the calculation

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