Which of the following is not a constellation?

1. Orion

2. Ursa Major

3. Scorpius

4. Betelgeuse

Hang two sheets of paper vertically from adjacent corners. The sheets should be parallel and close to each other with a small gap between them. Now gently blow down between the two sheets. What happens?

A sophomore with nothing better to do adds heat to a mass 0.300 kg of ice at 0.0 âc until it is all melted.

Calculate the magnitude of the electric field 9.25 cm from the center of the sphere. Answer in units of N/C.

What are the components of a vector with a magnitude of 4.00 and a direction of - 112°? (-3.71, - 1.50) (-1.50 - 3.71) (1.50, 3.71) (-1.12.-1.78)

Which of the following materials is a conductor of electric current? A. a plastic game piece B. a wooden spoon C. a copper penny D. a glass window

Choose all the answers that apply. The sun: - is the largest star in our solar system - is the largest star in our galaxy - is made mostly of hydrogen and helium -will eventually run out of fuel and die -creates energy through nuclear reactions

Calculate the kinetic energy of a truck that has a mass of 2900kg and is moving at 55m/s.

In the calorimetry experiment which energy will be calculated during the heat exchange if water is used?

A turtle, moving at a constant velocity of 0.9 m/s due south, is in a race with a rabbit, who runs at a moderate speed of 9 m/s.

What might cause a theory to change over time?