A 25 newton weight falls freely from rest from the roof of a building. What is the total distance the weight falls in the first 1. 0 second.

What is a neurotransmitter involved in mood reward, addiction, and motor behaviors?

Abar magnet cut in half will form a total ofpoles.a)fourb)eightc)two

Which are true about beta reactions? there will be more than one answer. a. it has no change b. it doesn't change the mass of the number c. it has a mass of 0.0005 atoms d. it causes transmutation.