ᴵᵐ ᵃ ᵇᵉᵃᵘᵗⁱᶠᵘˡ ᵃⁿᵈ ⁿᵃᵘᵍʰᵗʸ ᵍⁱʳˡ ʷʰᵒ ʷᵃⁿⁿᵃ ᵇᵉ ʸᵒᵘʳ ˡᵒᵛᵉʳ ᵃⁿᵈ ᶠʳⁱᵉⁿᵈ!! ᴰᵒⁿᵗ ʷᵒʳʳʸ ⁱᵗˢ ᶠᵒʳ ᶠʳᵉᵉ ᴵᵐ ᵒⁿˡⁱⁿᵉ
ᵇʳᵃⁱⁿˡʸ.ᵗᵒᵈᵃʸ

Two technicians are discussing how to test a car's exhaust by holding a small piece of paper within an inch of the tailpipe mouth. technician a says that if the paper is vibrating due to a "puffing" output from the tailpipe, this signals a smoothly running engine. technician b says that if the paper is being drawn toward the tailpipe, this could indicate burned exhaust valves. who is correct? a. technician b b. both technicians a and b c. technician a d. neither technicians a or b

Based on the narrator's comments about living with the widow douglas, the reader can infer that a) the narrator doesn't care much for civilization and its strict rules. b) the narrator admires and wants to become more civilized and refined. c) the narrator is extremely religious and of high moral standing. d) the narrator desires to become a productive member of society.

Which of the following always exist between two objects having mass ● elastic force ● contact force ●gravitational force ●magnetic force