1. A 3200 kg truck travelling at 55 km/hr strikes a stationary 1340 kg car, locking the two
vehicles together. What is the velocity of the wreck after they collide?

Ann walks 80 meters on a straight line 33 ∘ north of east starting at point 1. draw ann's path. represent ann's walk with a vector of length 80 meters. draw the vector starting at point 1. the length given in the display is in meters.

Which of the following are considered noble gases? a. bromine b. neon c. argon d. chlorine

Carbon 14 is a naturally occurring stable