With all the questions that still exist in regard to our universe, galaxies, stars, planets, and more, there are tons of questions that have yet to even be asked What questions do you have about the universe and astronomy? Choose two of the top questions that you have and explore various possibilities for how they could be answered.

Asmall object with mass 0.200 kg swings back and forth on the lower end of a light rope that is 3.00 m long. the upper end of the rope is attached to the ceiling. as the object swings through its lowest position, where the rope is vertical, the speed of the object is 5.80 m/s. at this point in the motion, what is the tension in the rope? (use g = 9.80 m/s2.)

The combining of light nuclei is called blank. blank as in not actually blank. you know what im tryin to say.

Which of the following best describes internal energy? a. the difference between the kinetic and potential energies of the particles in a system b. the sum of the kinetic and potential energies of the particles in a system c. the sum of the kinetic and thermal energies of the particles in a system d. the difference between the kinetic and thermal energies of the particles in a system