I believe the answer is c
Answer:
~75.4 ft
Step-by-step explanation:
C = 2*pi*r = pi*d = pi*24 = ~75.4 ft
C: circumference
r: radius
d: diameter
pi = ~3.14
E=IR
R=E/I
Answer: D. R=E/I
You can say an object slow down when the acceleration is negative which can be observed on a negative slope during the graph of acceleration, from a position equation lets derive 2 times to attain the acceleration equation
<span>x(t) = 81/2*t^2-3/4*t^4
V(t) = 81X - 3t^3
A(t) = 81 - 9t^2
</span>81 - 9t^2 < 0<span>
t^2 > 9
-3 > t > 3
</span>
PP = 2L + 2W. Here, PP = 2(7 inches) + 2(5 inches) = 24 inches.