The answer is D.
The full specification of Newton's First Law is (from Wikipedia)
In an inertial frame of reference, an object either remains at rest or continues to move at a constant velocity, unless acted upon by a force.
On earth we're generally in slightly a non-inertial frame, with rotation and revolution around the sun. It's also impossible to turn of gravity, so objects are being acted upon by an outside force. Typically there's also the outside force of friction, which makes things tend to stop.
Answer:
D)
Step-by-step explanation:
First we want to find the diameter of the circle, since we are only given coordinates we have to find the distance between these points this gives us the diameter.
| -3 + 3 | = 6 (|| = positive value)
The diameter is 6 now we can draw a inscribed square with each corner touching the circumference of the circle at 0,90,180,and 360 degrees.
To find the length of one side we have to use the radius of the circle with Pythagorean theorem.
3^2 + 3^2 = c^2 ; 18=c^2
sqrt = square root
Then square root both sides; sqrt(18) = sqrt(c^2)
sqrt(9) * sqrt(2) = sqrt(c^2) ; 3*sqrt(2) = c
This is one length to find the others we just multiply by four since the sides length of a square are all the same as each other. 4*(3*sqrt(2)) = Perimeter
12*sqrt(2)
Answer:
$25
Step-by-step explanation:
First, converting R percent to r a decimal
r = R/100 = 5%/100 = 0.05 per year,
putting time into years for simplicity,
12 months ÷ 12 months/year = 1 years,
then, solving our equation
I = 500 × 0.05 × 1 = 25
I = $ 25.00
The simple interest accumulated
on a principal of $ 500.00
at a rate of 5% per year
for 1 years (12 months) is $ 25.00.
