Walt ran 5 km in 25 minutes going east to what was his average velocity

2. In a series circuit, all resistors have identical currents. a) What is the relationship between the power and resistance of these resistors? b) In a parallel circuit, all resistors have identical voltages.

Scientists who study the forces that make and shape planet earth are called

You observe a distant galaxy. you find that a spectral line normally found in the visible part of the spectrum is shifted toward the infrared. what do you conclude?

What is the centripetal force that would be required to keep a 4.0 kg mass moving in a horizontal circle with a radius of 0.80 meters at a speed of 6.0 meters/second?

Elements with low specific heat values have which characteristic? low atomic mass high thermal energy low kinetic energy low number of atoms per gram

4. Which variables are constant in an experiment? A the responding variables OB the controlled variables hs c the manipulated variables

What trends were seen in Mendeleev's periodic table?

Franklin's hometown is flooding due to a severe storm. He is evacuating the area in his vehicle. What should he do if he comes across a flooded area or flowing water?

What was the basis of the earliest explanations for the cause of abnormal behavior?

Witch types of electromagnetic waves have wavelengths that are longer than those of visible light but shorter than those of microwave?