Question

homework9 help

Answer 1

H9P1
a) 0.250122093132
b) 7.5
c) 7.5
d) 0
e) -23.5619449019
f) 0
g) 0
h) 0

H9P2
a) L*C
b) L/R
c) 1
d) sqrt(1/(L*C))/(2*pi)
e) 1/(2*R*C)
f) (1/R)*sqrt(L/C)
g) 2*sqrt(L/C)

H9P3
a) b/(2*m)
b) 1/(sqrt(m*1/k))
c) 1/(2*pi*sqrt(m*1/k))
d) (2*m)/(sqrt(m*(1/k)))

Answer 2

b and c is 87.5 joules for mine how did you work out e

Answer 3

Try make this count to e)

-L*2*pi*f*sin(2*pi*.f*t)