Physics, 23.11.2019 03:31 chippedwood24
Two particles (m1 = 0.20 kg, m2 = 0.30 kg) are positioned at the ends of a2.0-m long rod of negligible mass. what is the moment of inertia ofthis rigid body about an axis perpendicular to the rod and throughthe center of mass? a) 0.48 kg ×m2b) 0.50 kg ×m2c) 1.2 kg ×m2d) 0.80 kg ×m2e) 0.70 kg ×m2
Answers: 2
Physics, 21.06.2019 15:00
If this plastic cup is heated to its melting point, what will eventually happen to all the particles in the plastic? a. the particles will begin to move enough that they slide past each other. b. bonds will form and the liquid will become a solid. c. the spaces between the particles will get smaller. d. the particles will change state and become a crystalline solid.
Answers: 2
Physics, 21.06.2019 19:10
What happens to light waves from a star as the star moves away from earth?
Answers: 3
Physics, 22.06.2019 05:10
Waves are used in many practical applications to support work, entertainment, and health. one example is the use of ultrasound imaging to safely track the development of a growing fetus. what is a specific example of a practical application of waves in medicine, entertainment, safety, or other fields? provide a brief explanation of how the properties of waves are useful to that application.
Answers: 3
Physics, 22.06.2019 08:50
The experiment was repeated many years later but the gases were mixed in a different type of container. a white solid was obtained which was xenon fluoride. predict whether you think 1) krypton and 2) radon will react with fluorine. explain reasons for your predictions
Answers: 3
Two particles (m1 = 0.20 kg, m2 = 0.30 kg) are positioned at the ends of a2.0-m long rod of negligib...
Mathematics, 13.07.2019 08:00
History, 13.07.2019 08:00
Mathematics, 13.07.2019 08:00
History, 13.07.2019 08:00
Mathematics, 13.07.2019 08:00
Mathematics, 13.07.2019 08:00
History, 13.07.2019 08:00
Mathematics, 13.07.2019 08:00
Biology, 13.07.2019 08:00