When a soccer ball is headed from one player #1 to player #2 across the soccer feild, what is the projectile?

A. player #2

B. soccer field

C. player #1

D. soccer ball

Which best describes what all of the observations have in common?

What does it mean reiki

What is the advantage of designing a thermos so that it has a vacuum layer surrounding the area where hot liquids are stored?

Why is external fertilization not possible in organisms that live on land

Kepler's first law states that planets orbit the Sun in a path called a (n) A) area B) Period C) ellipse D) parabola.

Chlorine is the atomic number 17 in the periodic table of elements. What information does the atomic number give you about the element chlorine? A) An atom of chlorine has 17 protons+. B) An atom if chlorine has 17 protons + and electrons-.

Which type of orbital will be occupied by the electrons of highest energy for the In + ground-state ion?

Consider a "crystal" consisting of two nuclei and two electrons. (a) Taking into account all the pairs of interactions, find the potential energy 1 of the system as a function of d.

jason hits a baseball off a tee toward right field. the ball has a horizontal velocity of 10 m/s and lands 5 meters from the tee. what is the height of the tee? show your work, including formula (s) and units.

What is the average amount of energy of motion in the particles of a substance