1. Practical Investigation - Air Resistance to a Falling Object
... them. The factors that affect the air resistance on a falling subject are surface area and mass. The factor we chose to investigate is mass because mass is easier to change when investigating the time taken to fall, of the object. The falling object that we will use to investigate is a model of parachute that we will make. Our hypothesis is that the increase in the mass applied ... support my results as all the values are higher but, this might be because these data may not have been repeated. These similarity and difference is important because it shows how reliable my results are. Ref...
- Word Count: 2141
- Approx Pages: 9
- Has Bibliography
- Grade Level: High School