An elevator in an office building completed the following trips: • 1st floor to Sth floor
• Sth floor to 4th floor
• 4th floor to 13th floor
The distance between each floor of the office building is 3.0m.
Which table shows the total distance traveled and displacement of the elevator?
B.
Distance Displacement
33 m 60 m
Distance Displacement
60 m 36 m
C.
D.
Distance Displacement
36 m
Distance Displacement
60 m
60 m
60 m

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.