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**Solution**: A particle moving in the
xy-plane has velocity
v = (2t i + (3-t2)j), where t is in
s.What is the
x component of the particles acceleration vector at
exttip{t}{t} = 7
s?What is the
y component of the particles acceleration vector at
exttip{t}{t} = 7
s?

###### Problem

A particle moving in the
xy-plane has velocity
v = (2t i + (3-t^{2})j), where t is in
s.

What is the
x component of the particles acceleration vector at
exttip{t}{t} = 7
s?

What is the
y component of the particles acceleration vector at
exttip{t}{t} = 7
s?