Lets say i (but not me) were suicidal and i cut what would you do to someone who needs it?

Which feature of a heating curve indicates a change ofn state

You are traveling in a car going at a constant speed of 100km/h down a long, straight highway. you pass another car going in the same direction which is traveling at a constant speed of 80km/h. as measured from your car's reference frame this other car is traveling at −20km/h. what is the acceleration of your car as measured from the other car's reference frame? what is the acceleration of the other car as measured from your car's reference frame?

How many times did thomas edison mess up the light bulb