(5sin4t,8cos4t,5t^2 + 16t +3)?

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(5sin4t,8cos4t,5t^2 + 16t +3)?

(i) Find the x component of the velocity vector at time t = 2.5?
(ii) Find the y component of the velocity vector at time t = 2.5?

(iii) Find the z component of the velocity vector at time t = 2.5?
(iv) Find speed t = 2.5?
(v) Find the x component of the acceleration vector at time t = 2.5?

(vi) Find the y component of the acceleration vector at time t = 2.5?
(vii) Find the z component of the acceleration vector at time t = 2.5?

2007-02-26 02:25:15 · 1 answers · asked by ozi 1 in Science & Mathematics ➔ Engineering

1 answers

All looks very interesting I'm sure. If answers are required, try prefacing it with words such as "Can anyone help with this problem please" because as it stands, it looks just like an instruction or order, and we don't do those here.

2007-02-26 02:45:23 · answer #1 · answered by Anonymous · 0⤊ 0⤋