just go throw the qestions and answer them all physics here

anything you don't understand just skip it and make sure to complete what you can

9. A group of students tested the time it took for a ball to fall to the ground and collected this data: Height of the ball time to fall (s) (m) 0.3195 0.5 0.4512 0.5532 1.5 0.6395 2 0.7143 2.5 a. Use this desmo link and graph the data. Make sure to have the best fit line, then delete all the other lines. Put a screenshot below. b. What is the mathematical model? c. How far would the ball fall if it fell for 3 seconds? d. What is the pattern?10. Write a conclusion about this experiment. After investigating claim that there is a relationship between the independent variable and the dependant variable My evidence is that on the graph, all the data points that were collected line up on a best-fit that is The mathematical model that describes is: where the constant represents It makes sense that thispattern is because In general, the model in all words is: Using the model above for the situation described in the Wild Guess Question, I predict that My confidence for this prediction is because the best fit line is my data points and the predicted value is the data range.11. A group of students tested the time it took for a dog to empty his food dish and collected this data: Amount of food (cups Time to eat (s) 0.5 5 10 1.5 15 2 20 2.5 25 a. Use this desmo link and graph the data. Make sure to have the best fit line, then delete all the other lines. Put a screenshot below. b. What is the mathematical model? c. How long would it take the dog to eat 5 cups of food? d. What is the pattern? 12. Write a conclusion about this experiment.12. 1I.I"I.trite a conclusion about this experiment. After investigating , I claim that there is a relationship between the independent variable and the dependant variable .Mv evidence is that on the graph, all the data points that were collected line up on a best-fit that is The mathematical model that describes is: 1where the constant represents . It makes sense that this pattem is because . In general, the model in all words is: Using the model above for the situation described in the Wild Guess Question, I predict that . My condence for this prediction is because the best fit line is my data points and the predicted value is the data range