There's the acceleration of the car that provides a force and the normal force of the seat cushion which pushes upwards against the passenger
Answer:
Radius, r = 0.00523 meters
Explanation:
It is given that,
Magnetic field, 
Current in the toroid, I = 9.6 A
Number of turns, N = 6
We need to find the radius of the toroid. The magnetic field at the center of the toroid is given by :

r = 0.00523 m
or

So, the radius of the toroid is 0.00523 meters. Hence, this is the required solution.
Hi I need help with some questions I have on a quiz / test
Answer:
y(i) = h
v(y.i) = 0
Explanation:
See attachment for elaboration
Answer:
706.68 N
Explanation:
By Hooke's law,


Using the values in the question,

When e = 0.4 m,
