Use the alternative curvature formula K=|a x v|/|v|^3 to find the curvature of the following parameterized curves.
r(t)= (4+t^2,t)

Step-by-step explanation:

First of all, we calculate v and a as:

after that, we compute the cross product and we replace in the formula for k

a(t) X v(t) = (0,0,2)

| a(t) X v(t) | = 2

Hence we have

I hope this is useful for you

regards

for ex: the reciprocal of 3/4 is 4/3. it is the opposite.

reciprocal definition:

a mathematical expression or function so related to another that their product is one; the quantity obtained by dividing the number one by a given quantity.

$75.00

step-by-step explanation:

i = prt

i = 1,5000 * 0.025 * 2

i = 75