Answer: 600N
Explanation:
Centripetal force is the force that causes a body to move in a circular path.
Centripetal force = MV²/r
M = 75kg v = 80m/s r = 0.80km = 800m
Substituting the values given in the formula;
F = 75 × 80²/800
F = 600N
The magnitude of the resultant force on the 75kg pilot is 600N.
The answer is A. the fields lines never cross, if you bring another magnet near it, the lines work just compress
Answer:
Explanation:
Given
radius of circular region r=1.50 mm

Magnetic Field 
time t=130 ms
Flux is given by

change in Flux 
Emf induced is 


You can see the Stud Multipliers right away in your Holoprojector menu under the Extras tab.