Rather than having constant acceleration, an object accelerates along the ver- tical (y) axis with a non-constant acceleration given by t a(t) = 2 sir where the acceleration is in the +y direction when a is positive. Assume the initial velocity is zero and the initial position is at y = 0. (a) What is the velocity of the object as a function of time, v(t)? What is the position of the object as a function of time, y(t)?

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Chapter1: Units, Trigonometry. And Vectors
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Rather than having constant acceleration, an object accelerates along the ver-
tical (y) axis with a non-constant acceleration given by
at) = (2) in ().
m
where the acceleration is in the +y direction when a is positive. Assume the
initial velocity is zero and the initial position is at y = 0.
(a) What is the velocity of the object as a function of time, v(t)? What is the
position of the object as a function of time, y(t)?
Transcribed Image Text:Rather than having constant acceleration, an object accelerates along the ver- tical (y) axis with a non-constant acceleration given by at) = (2) in (). m where the acceleration is in the +y direction when a is positive. Assume the initial velocity is zero and the initial position is at y = 0. (a) What is the velocity of the object as a function of time, v(t)? What is the position of the object as a function of time, y(t)?
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