The first of the great amusement parks on Coney Island, in Brooklyn, New York, was Steeplechase Park. In 1905, one of the rides in the fun house at Steeplechase Park was
the "Human Roulette Wheel." This ride consisted of a large wooden wheel, nearly 6 min
diameter, on which several people climbed. The wheel would then spin, causing all but
the passengers closest to the center to slide off. Suppose a 45 kg passenger with a
tangential speed of 1.6 m/s was just barely able to stay on the wheel. If the magnitude of
the frictional force that held the passenger on the wheel was 125 N, how far was the
passenger from the center of the wheel?

An alligator swims to the left with a constant velocity of 5 \,\dfrac{\text{m}}{\text s}5 s m ? 5, space, start fraction, m, divided by, s, end fraction. when the alligator sees a bird straight ahead, the alligator speeds up with a constant acceleration of 3 \,\dfrac{\text {m}}{\text s^2}3 s 2 m ? 3, space, start fraction, m, divided by, s, start superscript, 2, end superscript, end fraction leftward until it reaches a final velocity of 35 \,\dfrac{\text {m}}{\text s}35 s m ? 35, space, start fraction, m, divided by, s, end fraction leftward. how many seconds does it take the alligator to speed up from 5 \,\dfrac{\text {m}}{\text s}5 s m ? 5, space, start fraction, m, divided by, s, end fraction to 35 \,\dfrac{\text {m}}{\text s}35 s m ? 35, space, start fraction, m, divided by, s, end fraction?

Asystematic approach to problem solving is called a (an)

If you place a magnet under a clear dish, and sprinkle iron fillings over it, above what part of the magnet will most of the fillings gather