No. Potentional (other wordy here) are a few of though.
I’d say C: 1,3,4 because when you think about it section 2 and five would be balanced right?
I think it might be A. I’m sorry if I’m wrong
If the distance is proportional to the square of the time, then the distance in 9 seconds will be (9/8)² as long as the distance in 8 seconds.
(9/8)² = 1.265625
(64 ft) · (1.265625) = <em>81 ft. </em>