Kai was 200 meters north of the library when he remembered he had to return some books to the library. It took him 200 seconds to do the round trip. Which best describes Kai's roundtrip?

Which fossil fuel is produced as a by-product that occurs when bacteria decompose organic material under anaerobic conditions?

Alpa wants to change kilometers into a smaller metric unit she will have to

Scientists believe Earth is about how many billion years old

Write down the equation that links energy transferred, charge flow, and potential difference.

Give an example of a contact force and a non-contact force. Explain how they are different.

How was bohr atomic model similar to Rutherford's model

A rigid container filled with a gas is placed in ice. What will happen to the pressure of the gas? And what will happen to the volume?

A man is sitting on a 20 m height building and his mass is 50 kg. Calculate the mechanical energy.

Which of the following correctly describes which types of waves travel through which types of mediums? A) Transverse waves travel through solids, liquids, and gases.

Niko was hiking in the mountains when he found a spring, or a place where water naturally flows out of the ground. Where did the water in the spring come from? A. It is water that was squeezed out of an igneous rock when the rock changed. B.