A bat navigates 1.5 m west and 6.0 m north. Which of the following correctly describes the magnitude and direction of the bat’s displacement with respect to its original position?

How many neutrons does element x have if it’s stormy umber is 33 and it’s mass number is 95?

An automobile steering wheel is shown. what is the ideal mechanical advantage? if the ama is 8, what is the efficiency of the steering wheel?

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?