There is an accident ahead, so all of the vehicles on the highway brake at the same time. Which one will come to a complete stop first?

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.

A40.0 l tank of ammonia has a pressure of 12.7 kpa. calculate the. volume of the ammonia if it’s pressure is changed to 8.4 kpa while its temperature remains constant.

If angle "a" is 25°, angle "b" is: a) equal to angle c b) less than angle c c) greater than angle c