4. Which statement, about the velocity, is true in a projectile motion? A. Both, the vertical and the horizontal component of velocity are always
equal in a projectile motion.
B. Horizontal component of velocity always changes in a projectile
motion
C. Vertical component of velocity stays the same in a projectile motion.
D. Horizontal component of velocity stays the same in a projectile motion.

Three charge are arranged as shown in the diagram. the magnitude of the net electrical force acting on the +6 uc charge, rounded to the tenths place, is .

Tafari worked one summer on a ship that set weather buoys in the ocean. he watched how one of the buoys moved in the water. describe which parts of the wave would cause the buoy to bob up and down. which wave property determined how fast the buoys bobbed in the water? he observed that when the wind blew harder, the ocean waves were larger, and the buoys moved away from the ship. what effect, if any, did the waves have on how far the buoys moved? explain your answer.

Arrange the images in order to show how lake-effect snow occurs.