How do i explain to kids how much water on earth is drinkable?

Darlene kicks a soccer ball off the ground and in the air with an initial velocity of 34 feet per second. Using the formula H (t) = _16t2 + vt + s, what is the maximum height the soccer ball reaches? 17.7 feet 18.1 feet 19.3 feet 20.2 feet

9) Who was right about the atom, Bohr or Schrodinger?

What do astronomers mean by the big bang?

What is the energy equivalent of an object with a mass of 1.83 kg? 1.65 * 1017 J 2.92 * 1017 J 3.10 * 1017 J 5.49 * 1017 J

A force that tries to slow things are moving through air

A beam of sunlight falling on a prism refracts and forms seven color bands. This illustrates that Question 16 options: a. white light is the absence of color. b. only a prism can split sunlight into seven colors. c.

A conductor, with outer surface labelled a, contains a cavity, inner surface b. In this cavity there is a conducting sphere of radius r, and surface c. The sphere carries a charge of 1 C, while the conductor a charge of 2 C.

In a frictionless environment, which energy stays the same? 1. Kinetic Energy 2. Potential Energy 3. Internal Energy 4. Total Mechanical Energy

In what order do the earth, sun, and moon line up in a totla solar eclipse

17. Ice has a water. albedo than land or O A. similar O B. opposite O c. higher O D. lower