5.00 kg block hung on a spring causes a 10.0 cm elongation of the spring.
a) What is the restoring force exerted on
the block by the spring? (1 mark)
b) What is the spring constant? (1 mark)
c) What force is required to stretch this
spring 8.5 cm horizontally? (1 mark)
d) What will the spring's elongation be
when pulled by a force of 77.7 N? (1
mark)
(e) what is the period of this oscillation? (1
mark)​

answer: a rhombus has two lines of symmetry that run through one vertex to the one directly across it. unlike a square, planes through the center of each edge of a rhombus do not yield mirrored sides.

step-by-step explanation:

center (1,3) with radius 6

step-by-step explanation:

we must complete the square to find the center and radius of the circle.

first make sure the x and y squared terms have 1 as their coefficients. we also make sure x and y terms together.

we now create space between the x and y terms with parenthesis.

we complete the square by taking the middle terms -2x and the -6y - divide each and square them.

we add the squares to both sides.

simplify.

and write the quadratics in factored form.

the center is (h,k) or (1,3). the radius is the square root of 36 which is 6.

easy its decreasing

step-by-step explanation:

because its top point is at the to of the graph on the left side (atleast from the veiw i see it) now if that top point wast in the lower part of the graph it would be increasing hope this have a nice day