The area under the curve of a velocity vs time graph gives us what? A:Position of an object
B: Speed of an object C:Acceleration of an object D:Time

Aprisoner is forced to go into one of three rooms, but he can choose which room. the first room is ablaze with fire. the second one is rigged with explosives that will go off as soon as he enters. the third contains a pair of lions who haven't eaten in years. which room should he choose to survive?