Answer:
m = 4
k = 25.56
b = 20
The differential equation for damping motion is:
where,
Substitute the values in the differential equation and consider x" = r², x' =r and solve:
Therefore, solution is given by:
at t = 0, x = 1
at t = 0
x' =0
Step-by-step explanation:
The equation is as read; 17.2 + 12.9 should equal 30.1.
Just add [looks like you subtracted instead] straight down getting 301 then moving the decimal down too.
9514 1404 393
Answer:
∠D = 68°
Step-by-step explanation:
In a quadrilateral that is inscribed in a circle, opposite angles are supplementary.
∠D = 180° - ∠B
∠D = 180° -112°
∠D = 68°
Answer:
3rd one
Step-by-step explanation:
The other ones are all wrong because if you look at the first graph, it says every rectangle is 10. And you can see that the number of lunches sold are far more larger.
The answer is B because the base of the triangle is a square as said then three triangles meet up at the point and make a pyramid
