What is true about the graph?

a. the object experienced negative acceleration for 50 seconds and then began to slow down

b. the object has a constant speed.

c. the object accelerated for 5o seconds and then began to slow down.

An empty fuel tank can still contain and therefore can be even more dangerous than one full of liquid fuel.

Margaret wants to make an orange flavored drink by stirring powdered drink mix into a glass of water. she doesn't like drinks that have small clumps of powdered solid in them, so she wants the drink to be a perfect solution. what factors should margaret not consider when deciding how much powder to add to her glass of water?

Type the letter that represents the correct location for each particle type below.