PLEASE HELP ILL GIVE BRAINLIEST AND 20 POINTS
You are a scientist conducting an experiment. You drop a 1-kg mass from the window of an upstairs room to determine how long it will take to fall. You attach a different size parachute to the mass each time and record the time it takes to fall the 10 meters from the window to the ground. Here is the data that you have collected.


a. What are the independent and dependent variables of this experiment?

b. What are some uncontrolled variables that may have affected the outcome of this experiment? How can you lessen the impact of these uncontrolled variables?

c. What would the control be in this experiment?

d. What conditions and parts of the experiment would you want to keep the same (constant) during the entire process? Suggest five things.

e. What is the relationship between the size of the parachute and the time it takes to fall 10 meters?