Answer: P = 0.5 *(12)^3 = 864 kW
Step-by-step explanation:
We calculate the power as follows:
P=C*v^3,
where C = constant and v is the velocity,
lets find the C first, from the given conditions
P = C*v^3
500= C(10)^3
C=500/(10)^3 = 0.5
Answer:
y=2x-3
Step-by-step explanation:
the negative 3 represents the y intercept and the 2 represents the slope.
The local or global extrema will occur when velocity, dy/dx, is equal to zero.
dy/dx=-6x+18
d2y/dx2=-6
Since acceleration, d2y/dx2, is a constant negative, when dy/dx=0, y is at an absolute maximum value...
dy/dx=0 only when -6x+18=0, -6x=-18, x=3
And the maximum value is:
f(3)=-3(3^2)+18(3)-10
f(3)=17
Answer:
SSSSSSNAKE heheh ;-;
Step-by-step explanation:
Answer:
2√3/3
Step-by-step explanation:
Sec(330°)
=1/cos(330°)
=1/√3/2 (since Cos (330°)=√3/2
=1×2/√3
=2/√3×√3/√3
=2√3/3