The tip of a fan blade is 0. 61 m from the center of the fan. The fan turns at a constant speed and completes 2 rotations every 1. 0 s. What is the centripetal acceleration of the tip of the fan blade? 6. 0 m/s2 48 m/s2 53 m/s2 96 m/s2.

Abacterium was found to contain a sequence of atcgggatcct in its genome. a few generations later, the sequence was found to be atcatcct. what type of mutation caused this change in the bacteria? a. duplication b. insertion c. inversion d. translocation