What is the equation to find the volume of a hemisphere? I know the equation to get the volume of a sphere. It's 4/3 pi R cubed?

A rock that falls off a cliff demonstrates both potential and kinetic energy. Which is the best comparison of these two forms of energy? A. As the kinetic energy increases, the potential energy decreasesB.

What physical improvements might result from his training?

How does chronic stress physically change the brain?

Does baby oil have a high or low velocity?

An AC power supply has a rms voltage of 47.0 V. It is connected in series with a 340 Ωresistor, a 650 mH inductor, and an 8.4 μF capacitor. It's found that the total voltage is ahead of the current by 35°. What is the frequency of the power supply?

A school bus full of students drives down the road. Because it is moving, it has 1. potential energy because it has the ability to take the students to school. 2. kinetic energy because it has the ability to take the students to school. 3.

How many additional valence electrons does fluorine need to have a full valence shell? A. One B. Two C. Eight D. Seven

If you double the radius of the earth and keep the mass of the earth the same, the acceleration of gravity on the surface of the earth will be approximately ...

In an electron dot diagram the symbol for an element is used to represent

The space shuttle undergoes an acceleration of 53.9 m/s2. How fast is it traveling at the end of 55.2s