Write the vector expression for the acceleration a of the mass center G of the simple pendulum in both n-t and x-y coordinates for the instant when 0 = 53° if = 2.50 rad/sec and = 4.465 rad/sec². Answers: a = ( a = ( i i 4.5' 0 en + i i+i et) ft/sec² j) ft/sec²

Write the vector expression for the acceleration a of the mass center G of the simple pendulum in both n-t and x-y coordinates for the instant when 0 = 53° if = 2.50 rad/sec and = 4.465 rad/sec². Answers: a = ( a = ( i i 4.5' 0 en + i i+i et) ft/sec² j) ft/sec²

Principles of Physics: A Calculus-Based Text

5th Edition

ISBN:9781133104261

Author:Raymond A. Serway, John W. Jewett

Publisher:Raymond A. Serway, John W. Jewett

Chapter12: Oscillatory Motion

Section: Chapter Questions

Problem 29P: The angular position of a pendulum is represented by the equation = 0.032 0 cos t, where is in...

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Torque

Torque is the rotational equivalent of linear force in physics and mechanics. Based on the course of study, it is also known as the moment of force, rotational force, or turning effect.

Question

Write the vector expression for the acceleration a of the mass center G of the simple pendulum in both n-t and x-y coordinates for the
instant when 0 = 53° if = 2.50 rad/sec and = 4.465 rad/sec².
Answers:
a = (
a = (
i
i
4.5'
0
en + i
i+i
et) ft/sec²
j) ft/sec²

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