# Vector Functions : Velocity, Speed and Acceleration of a Particle

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Find the velocity, acceleration, and speed of a particle with the given position function. Sketch the path of the particle and thaw the velocity and acceleration vectors for the specified value of t.

3, r(t)= <t^2 ? 1, t>, t=1

4. r(t)=<2?t, 4 sqrt t), t=1

5. r(t)=e^t i+e^-t j, t=0

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Vector Functions, Velocity, Speed and Acceleration of a Particle are investigated. The specific values for acceleration vectors are analyzed.

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The velocity of the particle is .

The acceleration ...

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