What's 4+4 wrong answers only-

Using software, a simulation of a javelin being thrown both on earth and on the moon is created. in both cases, the velocity and angle of projection are kept the same. on earth, the javelin covers a distance y. what distance would it cover on the moon? (the moon’s gravity is about 1/6th that of earth.) a. 6y b. 6/y c. y/6 d. (y+6)2

Which of the following is not a physical property of mattera. melting pointb.heat of combustionc. viscosityd. boiling point

Compare the patterns of the two waves shown in the image. which statement is true about these waves?