Given that the acceleration vector is a(t)=(−1cos(1t))i+(−1sin(1t))j+(3t) k, the initial velocity is v(0)=i+k, and the initial position vector is r(0)=i+j+k, compute:

The Velocity Vector v(t): _ i + _ j +_k

The position vector r(t): _i + _ j + _k

Note: the coefficients in your answers must be entered in the form of expressions in the variable \emph{t};

Kinda hard to tell what is... In any case, you can find and by using the fundamental theorem of calculus:

If you meant

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then

so that

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step-by-step explanation:

hi there!

step-by-step explanation:

a roof pitch is basically for every inch rise there is 12 inches run.

the height of the roof is also known as the rafter.

formula: rafter^2 = rise^2 + run^2

rafter^2 = 5^2 + 12^2

rafter^2 = 25 + 144

rafter ^2 = 169"^2

the height of the roof from the lowest point to the highest point is 169"^2.

hope this : )