A rifle fires a bullet at a velocity of 51 m/s, 40 degrees above the horizontal. Determine the height (h) above the starting position of the bullet 6 s after it has been fired.

Electromagnetic induction. a coil of wire contains n turns and has an electrical resistance r. the radius of each turn is a. initially, inside the coil there exists a uniform magnetic field of magnitude b0 parallel to the axis of the coil. the magnetic field is then reduced slowly. the current induced in the coil is i. how long does it take for the magnitude of the uniform field to drop to zero?