3. A wooden ball is tied on a string 30 cm long, and is oscillating like a pendulum. It is initially pulled back at 90_ angle with the vertical, and is released with a push so that the ball reaches its maximum height back and forth. If it reaches its maximum height again after 3 seconds, find its height 10 seconds after it was released.

3. A wooden ball is tied on a string 30 cm long, and is oscillating like a pendulum. It is initially pulled back at 90_ angle with the vertical, and is released with a push so that the ball reaches its maximum height back and forth. If it reaches its maximum height again after 3 seconds, find its height 10 seconds after it was released.

Trigonometry (11th Edition)

11th Edition

ISBN:9780134217437

Author:Margaret L. Lial, John Hornsby, David I. Schneider, Callie Daniels

Publisher:Margaret L. Lial, John Hornsby, David I. Schneider, Callie Daniels

Chapter1: Trigonometric Functions

Section: Chapter Questions

Problem 1RE: 1. Give the measures of the complement and the supplement of an angle measuring 35°.

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