Question

Note: Please acknowledge the list of possible answers for each question. The CORRECT answer is one of those answers. An answer that does NOT match one of the listed answers is INCORRECT.

Question:

Part A) On a loop-the-loop of diameter D = 37.8 ± 0.5 cm, what is the expected minimum starting height hthat the ball must be released from to make it around the loop?

Possible answers: 0.601, 0.903, 0.506, 0.571, 0.806, 0.51, 0.822, 0.849, 0.667, 0.927

Part B) On a loop-the-loop of 45.0 ± 0.7 cm in diameter, what is the uncertainty in the expected minimum starting height σ_h that the ball must be released from to make it around the loop?

Possible answers: 0.003, 0.004, 0.005, 0.008, 0.009, 0.011. 0.001

Part C) If, on the loop-the-loop of diameter 46.3 ± 0.5 cm, the minimum height found by testing is h_meas = 73.5 ± 1 cm, what fraction of the ball's energy is lost to friction and wobble?

Possible answers: 0.183, 0.15, 0.322, 0.222, 0.25, 0.082, 0.223, 0.138, 0.144, 0.177

Part D) If, on the loop-the-loop of diameter 43.1 ± 0.7 cm, the minimum height found by testing is h_meas = 78.5 ± 0.6 cm, what is the uncertainty in the fractional energy is loss?

Possible answers: 0.005, 0.013, 0.004, 0.01, 0.014, 0.009, 0.011, 0.012, 0.006, 0.007

Answer 1