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A particle initially located at the origin has an acceleration of = 4.00 m/s2 and an initial velocity of i = 6.00 m/s.

(a) Find the vector position of the particle at any time t (where t is measured in seconds).

( t + t2 ) m

(b) Find the velocity of the particle at any time t.

( + t ) m/s

(c) Find the coordinates of the particle at t = 3.00 s.

x = m

y = m

(d) Find the speed of the particle at t = 3.00 s.

m/s

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