Question

6. a) Use the given acceleration function and initial conditions to find the position at time...

6.

a) Use the given acceleration function and initial conditions to find the position at time t = 1.

a(t) = 6i + 10j + 8k, v(0) = 4k, r(0) = 0

b) Find the arc length for r(t) = 3 cos t i + 3 sin t j, [ 0 , 6 ]

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