The equation of motion of a moving object is: a) Write the equations for velocity, v(t), and acceleration, a(t). x(t) = 50 - 40t + 2t²-½ t³ b) Find the times at which x, v, and a have their maximum values. c) Find the average velocity between t-2 sec and t=5 sec.

Elements Of Electromagnetics
7th Edition
ISBN:9780190698614
Author:Sadiku, Matthew N. O.
Publisher:Sadiku, Matthew N. O.
ChapterMA: Math Assessment
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The equation of a moving object is SEE PHOTO, answers A-D
1. The equation of motion of a moving object is:
x(t) = 50 - 40t + 2t² - ½ t³
a) Write the equations for velocity, v(t), and acceleration, a(t).
b) Find the times at which x, v, and a have their maximum values.
c) Find the average velocity between t=2 sec and t=5 sec.
the origin
d) Find the average acceleration between t = 2 sec and t = 5 sec.
the arro
Transcribed Image Text:1. The equation of motion of a moving object is: x(t) = 50 - 40t + 2t² - ½ t³ a) Write the equations for velocity, v(t), and acceleration, a(t). b) Find the times at which x, v, and a have their maximum values. c) Find the average velocity between t=2 sec and t=5 sec. the origin d) Find the average acceleration between t = 2 sec and t = 5 sec. the arro
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