Determinr tangential and normal components of acceleration

Reference no: EM131005803

The position vector of a particle at time t is

r(t) = 2 cos ti + 3 sin tj + tk.

Determinr the tangential and normal components of acceleration at t = π/4, and make a sketh depicting the particle's path. Indicate the direction of the velocity vector and acceleration vector when t = π / 4.

Reference no: EM131005803

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