If i jump of a 20 story building and dropped a iphone playing music, would i hit the floor first or the phone? and would i hear the music with falling?

Which of the following is a homogenous mixture? o a. a toy box filled with toys o b. blood o c. trail mix o d. spaghetti and meatballs submit

What happens to the light rays when they hit the specimen?

If two students are running down the hall toward each other, trying to get to class, and they have the same mass and acceleration, what will happen when they collide? will their forces cancel out or will each one experience a reaction?