Answer:
resultant vector =0
Explanation:
because it is connected head to tail in a closed figure
Answer:
a)
b) 
Explanation:
From the question we are told that:
Frequency
Current 
Capacitor
Generally the equation for Energy in the inductor is mathematically given by
Where L is now subject



Generally the equation for Value of Capacitor is mathematically given by



D-it causes high-pressure air mASses to rotate clockwise
Answer:
lift force = 0.213 N
Drag force =
Explanation:
Given: velocity v = 10 m/s
w = 100 rev/sec
diameter d = 3cm
density D = 1.2kg/m3
lift force =
Substituting the values into the equation, we obtain
lift force = 0.213 N
Drag force = C*D*A*v/2
where C = 0.5
substituting the values into the equation again, we have
Drag force =