In: Physics
A Ferris wheel has a radius of 25 m. At its maximum speed, the seats are moving at 9 m/s. A dog is sitting on a spring scale on one of the seats on the wheel.
When the wheel is not moving, the scale registers 240 N. When the wheel is turning at its maximum speed, what weight does the scale register at the lowest point of the circular path of the Ferris wheel (i.e., at the bottom of the wheel)? For ease of calculation, assume that g = 10 m/s2. Round your answer to the nearest newton.