Physics, 27.01.2020 20:31, trentonthreats5073
Amotorboat traveling from one shore to the other at a rate of 5m/s east encounters a current flowing at a rate of 3.5m/s north a. what is the resultant velocity?
Answers: 3
Physics, 22.06.2019 02:30, JOEFRESH10
Which of the following are properties of mechanical waves? check all that apply âď¸ particles of the medium move back and fourth, but do not move with the wave. âď¸ the particles of the medium always move parallel to the wave motion. âď¸ wave motion begins with a disturbance in the medium. âď¸ waves transport energy from a source outward, away from the source.
Answers: 2
Physics, 22.06.2019 06:30, haha81
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.
Answers: 1
Physics, 22.06.2019 22:30, milkshakegrande101
Suppose that three astronomical objects, 1, 2, and 3 are observed to lie on a line, and the distance from object 1 to object 3 is d. object 1 has four times the mass of object 3, and seven times the mass of object 2. find the distance between objects 1 and 2 for which the net force on object 2 is zero.
Answers: 1
Amotorboat traveling from one shore to the other at a rate of 5m/s east encounters a current flowing...