A 76-kg pilot at an air show performs a loop de loop with his plane. At the bottom of the 52-m radius loop,
the plane is moving at 48 m/s. Determine the
centripetal acceleration acting upon the pilot.

In order of decreasing light-transmitting capabilities of materials, which is the correct sequence? a. transparent -> translucent -> opaque b. opaque -> transparent -> translucent c. opaque -> translucent -> transparent d. translucent -> transparent -> opaque