You recently won a bicycle race that was 100 km in distance. The race took you two hours to complete. What was your average speed?

Compare and contrast the properties of the terrestrial planets and the Jovian planets.

What is the effect on an electric current when the voltage is increased? An increase in voltage causes the flow of electric current to

If and object accelerates from rest, with a constant acceleration of 5.4m/s2, what will its velocity be after 28s

Which of the following is not a benefit of improved cardio-respiratory fitness?

Write the energy equivalent to 300 units of electrical energy in joules

Hydroelectric power uses: wind water coal the sun

Two lightweight metal spheres are suspended near each other from insulating threads. One sphere has a net charge; the other sphere has no net charge. The spheres will: A. Attract each other B. Exert no electrostatic force on each other C.

Read the given list of organisms. squirrel, zebra, tortoise, rabbit, horse What best describes the role of these five organisms in a food web?

What are the SI units for specific heat capacity

What are starburst galaxies and what do they have to do with galaxy evolution?