Design an experiment to determine the relationship between the acceleration of the system and the accelerating force applied to the system. In your description of your planned experiment, be sure to include: • what quantity will you vary (independent variable)
• what quantity will you measure (dependent variable)
• what quantities will you hold constant? what quantities will you calculate?
• what quantities will you graph on each axis?

Aflask with vinegar in it has a mass of 160 grams. a balloon with baking soda in it has a mass of 40 grams. the balloon is attached to the flask to seal the opening and the vinegar and baking soda mixes. the balloon inflates to a large volume. what will the total mass of the balloon and flask be after the balloon inflates? explain. a) less than 200 grams because the solid baking soda disappears. b) 200 grams, because all the atoms remain in the balloon or flask. c) more than 200 grams because the size of the balloon is so much larger. d) less than 200 grams because gases such as the one in the balloon are lighter than solids and liquids.