Answers the following questions in brie.
State any two properties of a bar magnet​

The velocity of a curling stone is due east. what will be the direction of the momentum of the curling stone as it moves?

What will a positive and a negative charge do if they are separated from each other?

Which of these statements is true? a. quarks pair with leptons to form protons and neutrons. b. quarks pair with bosons to form photons. c. quarks pair with photons to form protons and neutrons. d. quarks pair with other quarks to form protons and neutrons. e. quarks pair with electrons to form protons.