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September 21, 2014

September 21, 2014

Posted by **Marie** on Monday, July 6, 2009 at 6:55pm.

A) Find the vector position at any time t where t is measured in seconds.

Find the vector velocity at any time t.

b) Find the coordinates of the particle at t=4.00s

x=

y=

Find the speed of the particle at this time

- Physics -
**bobpursley**, Monday, July 6, 2009 at 8:25pmp(t)=p(0)+v*t + 1/2 a t^2

= 8t i + 2.50t^2 j

v(t)= v(0) + a*t= 8i+5.00 t j

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