If four different types of vehicles have the same kinetic energy when traveling on a highway what can you infer about their speeds?

An element's atomic number is 34. How many protons would an atom of this element have?

Which part of an atom is actively exchanged or shared in a chemical bond? A. proton B. electron C. neutron D. depends on the type of atom

You are standing in your home at the top of your stairs. You have just placed your slinky toy on the top step and have released it to go down the steps. Select the correct answer regarding the position of the slinky. A.

If a man weighs 155 lb on earth, specify (a) his mass in slugs, (b) his mass in kilograms, and (c) his weight in newtons.

Rank the measurements in order of increasing pressure

What is one important role that ocean waters have in heating Earth? absorb and transport solar energy transport nutrients and waste create and emit solar energy wear away rock and soil

Shelly was surprised to learn the dwarf planet Pluto used to be considered a planet. What would have had to be true for Pluto to remain categorized as a planet? Pluto would need to have an atmosphere.

Two uncharged metal spheres, #1 and #2, are mounted on insulating support rods. A third metal sphere, carrying a positive charge, is then placed near #2. Now a copper wire is momentarily connected between #1 and #2 and then removed.

Which waves can travel through a vacuum? A) light waves Eliminate B) ocean waves C) sound waves D) mechanical waves

Select the statement that best describes gravity. Gravity is the force that draws objects closer to the Earth because of the positive or negative charge.