The modern model is in 3D waves unlike the Bohr which is in circularize patterns.
Answer:
The angular speed of the reel is 11.33 rad/s
Explanation:
Given
The fisherman takes t = 8.4 s to wind distance x = 2.9 m into a circle radius of r = 3 cm = 0.03 m
Than the tangencial speed equals the change in the distance to the time
v = =
Knowing the tangencial velocity is proportional to the radius r and the angular velocity
v = r*w
w =
Answer: The voltage the secondary coil of the transformer provides is 4.62V
Explanation: Please see the attachments below