Examlex
An object oscillates such that its position x as a function of time t obeys the equation
where t is in seconds.
(a) In one period, what total distance does the object move?
(b) What is the frequency of the motion?
(c) What is the position of the object when t=1.00 s?
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A neurotransmitter involved in muscle activation, memory formation, and the transmission of nerve impulses.
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Physical activity that improves cardiovascular health by increasing the heart rate and maximizing the amount of oxygen in the blood.
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