Blessy predicts that it would take 55 seconds for 6 sugar cubes to dissolve. She checks her prediction by doing the experiment with 6 sugar cubes three times. Here are her results. Experiment with 6 sugar cubes time to dissolve in seconds 1 55 2 46 3 48 Do these results support Blessy's prediction? Explain your answer. [1](d) It was a good idea for Blessy to check her prediction using three experiments rather than just one. Explain why.

Answer is in the photo. I couldn't attach it here, but uploaded it to a file hosting. link below! Good Luck!

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answer: 31, 5556. 952 seconds

initial speed when it is dropped is 150 ft/s

now at the same moment the acceleration due to gravity is perpendicular to its velocity

so as we know that

now we have centripetal acceleration a = 32 ft/s^2 as its perpendicular to velocity

while tangential acceleration at the same moment will be zero

so

now radius of curvature is given as

so the radius of curvature just after it is dropped is 703.125 ft