An object moves with an initial velocity v3.30j m/s and an acceleration a2.70i mys, Assume the object is intially at the origin. (a) What is the position vector of the object as a function of time? (Express your answer in vector form. Use the following as necessary ) (b) What is the velocity vector of the object as a function of time? (Express your answer in vector form, Use the following as necessary: ) m/s (c) What is the position of the object at timet2.80 s? (Express your answer in vector form.) 2.80 s) - (d) What is the speed of the object at time t 2.80 s?

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An object moves with an initial velocity v 3.30j m/s and an acceleration a 2.70i mys, Assume the object is initially at the origin.
(a) What is the position vector of the object as a function of time? (Express your answer in vector form. Use the following as necessary )
m
(b) What is the velocity vector of the object as a function of time? (Express your answer in vector form. Use the following as necessary: t)
ve) -
m/s
(c) What is the position of the object at time t= 2.80 s? (Express your answer in vector form.)
72.80 s) -
(d) What is the speed of the object at time t- 2,80 s?
m/s
Transcribed Image Text:An object moves with an initial velocity v 3.30j m/s and an acceleration a 2.70i mys, Assume the object is initially at the origin. (a) What is the position vector of the object as a function of time? (Express your answer in vector form. Use the following as necessary ) m (b) What is the velocity vector of the object as a function of time? (Express your answer in vector form. Use the following as necessary: t) ve) - m/s (c) What is the position of the object at time t= 2.80 s? (Express your answer in vector form.) 72.80 s) - (d) What is the speed of the object at time t- 2,80 s? m/s
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A glider is initially moving at a constant height of 3.62 m. It is suddenly suject teawind such that s velocty ater tnetan be descrbed by the ation
v) - 16.1 -7.50(1+ bj +0.72ek, where and its components are in meters per second, tis in seconds, and the zas perpendiorthe evel ground
(a) What was the initial velocity of the glider? (Express your answer in vector form.)
m/s
(b) write an expression for the acceieration of the gider in component form when t216 (Express your anseer in vectar fam
-216 s)-
mys
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Transcribed Image Text:ui Ai AI OTRO MIS NOTAIONC PRIOUREOUNNET A glider is initially moving at a constant height of 3.62 m. It is suddenly suject teawind such that s velocty ater tnetan be descrbed by the ation v) - 16.1 -7.50(1+ bj +0.72ek, where and its components are in meters per second, tis in seconds, and the zas perpendiorthe evel ground (a) What was the initial velocity of the glider? (Express your answer in vector form.) m/s (b) write an expression for the acceieration of the gider in component form when t216 (Express your anseer in vectar fam -216 s)- mys Need Help? Red Maer d
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