Answer:
A total = 0.04 m²
Explanation:
given data
mass = 75 kg
area = 0.05 m²
pressure = 3 kPa
solution
pressure when human walking on ground
p = .................1
p =
p = 14.715 kPa
and
when walk on snow got extra pressure
P total = p + p (extra) ................2
P total = 14.715 + 3 = 17.715 kPa
and
total pressure is also
p total =
A total =
A total = 0.04 m²
Answer:
a) a1 : This is the incident voltage at port 1
b) b1 : This is the deflected voltage at port 1 ;
b1 =
c) S11 ; This is the input port voltage reflection coefficient when the input voltage is at port 1
S11 =
d) S12 : this is the gross voltage gain
S12 =
e) S21 : This is the forward voltage gain
S21 =
f) S22 : output port voltage reflection coefficient
S22 =
Explanation:
a) a1 : This is the incident voltage at port 1
b) b1 : This is the deflected voltage at port 1 ;
b1 =
c) S11 ; This is the input port voltage reflection coefficient when the input voltage is at port 1
S11 =
d) S12 : this is the gross voltage gain
S12 =
e) S21 : This is the forward voltage gain
S21 =
f) S22 : output port voltage reflection coefficient
S22 =