Let the function x(t) be defined by 
x(t) can be written as the sum of three functions, two of which are causal sinusoids.
(a) What is the third function?
(b) What is the cyclic frequency of the causal sinusoids?
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When a three-speed Simpson gear train is in first gear, the sun gear is ________.
A) Stationary B) Rotating clockwise C) Rotating counterclockwise D) Freewheeling
If a small sports car collides head-on with a massive truck, which vehicle experiences the greater impact force? Which vehicle experiences the greater acceleration due to the impact?
What will be an ideal response?
Videotech specializes in online security software development. It wants to have $65 million available in 3 years to pay stock dividends. How much money must the company set aside now in an account that earns interest at a rate of 12% per year, compounded quarterly? Solve using (a) tabulated factors, and (b) a single-cell spreadsheet function.
What will be an ideal response?
Cable come-alongs are used to move loads _____
a. vertically for long overhead distances b. horizontally for long overhead distances c. horizontally for short ground distances d. vertically for short ground distances