NEED ASAP Sarah stands on the 50 yard line of a football field and kicks a soccer ball to the 10 yard line, it takes the ball 2.5 seconds to get there. What is the velocity of the ball? What is the speed?

*drag each tile to the correct location in the sequence* the table shows chronological events in the life of our sun, a medium-sized star. place the missing events into the correct rows of the table.

The dot diagram represents the motion of the motorcycle as it moves from left to right

Wave functions describe orbitals in a hydrogen atom. each function is characterized by 3 quantum numbers: n, l, and ml. if the value of n = 2: the quantum number l can have values from to . the total number of orbitals possible at the n = 2 energy level is .