Suppose that an object is attached to a coiled spring. It is pulled down a distance of 8 cm from is equilibrium position and then released. It takes 1/3 second to complete one oscillation. Find the
position of the object after 1/2 second.

1/5

step-by-step explanation:

the dice has 6 sides and there is only one 5 in a dice.

answer: it is d

step-by-step explanation:

geometry: triangles

solvers

lessons

answers archive

call the larger triangle abc

then the smaller triangle cde is similar to abc (all angles are equal, aaa).  

ab is the side that is 36, and we wish to find de, the side corresponding to ab

area_cde = area_abc - area_cde --> area_abc / area_cde = 2

let x=length of de

ratio of areas = (ratio of sides)^2

+2+=+%2836%2fx%29%5e2+

+2+=+1296%2fx%5e2+

++x%5e2+=+1296%2f2+=+648+

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