You divide four dhndhdhdjdjdjdjjd
<span>Remember::
a) velocity is the first derivative of the position vector
b) acceleration is the second derivative of the position vector or, what is the same, the first derivative of the velocity vector.
Using that, you get:
1) given: r(t)=(2+t^2, 3t)
2) v(t) = d r(t) / dt = (2t, 3)
3) a(t) = d (v(t)) / dt = (2,0)
Answer: option </span><span>b) v(t)=(2t, 3) ; a(t)=(2, 0)</span><span>
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Answer:
The distributive property states that the product of an expression and a sum is equal to the sum of the products of the expression and each term in the sum.
Answer: I'm confused. What are you asking here?
Step-by-step explanation:
Answer: 46,000
Step-by-step explanation:
