3) A motorcyclist is speeding trying to reach the top of a 20-m-high vertical cliff. He/she reaches a platform tilted upward at an angle of 30 degrees from the hori- zontal and he/she leaves the platform at a speed of 44 m/s. The cliff is 70 m away. Will he/she go over the top of the cliff?
3) A motorcyclist is speeding trying to reach the top of a 20-m-high vertical cliff. He/she reaches a platform tilted upward at an angle of 30 degrees from the hori- zontal and he/she leaves the platform at a speed of 44 m/s. The cliff is 70 m away. Will he/she go over the top of the cliff?
Trigonometry (MindTap Course List)
10th Edition
ISBN:9781337278461
Author:Ron Larson
Publisher:Ron Larson
Chapter3: Additional Topics In Trigonometry
Section3.3: Vectors In The Plane
Problem 11ECP
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Ratios
A ratio is a comparison between two numbers of the same kind. It represents how many times one number contains another. It also represents how small or large one number is compared to the other.
Trigonometric Ratios
Trigonometric ratios give values of trigonometric functions. It always deals with triangles that have one angle measuring 90 degrees. These triangles are right-angled. We take the ratio of sides of these triangles.
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