having a center of mass as low as possible and having a wide base
having the center of mass as big as possible and having a wide base
having a center of mass as high as possible and having a wide base
having a center of mass as big as possible and having a thin base
8. If the magnetic field lines are going from left to right, the current is going from up to down, which way will the movement of the wire be? (use Fleming's left hand rule)
down
left
up
right
towards you
away from you
9. The angle of incidence bends...
not enough information given
away from the normal
towards the normal
10. What is the frequency of an x-ray? (^ means 'to the power of')
