Physics, 27.04.2021 01:00 daniella999sandoval
D. A body at rest tends to remain at rest. 6. Quantum mechanics is necessary to describe the behavior of the following objects, except A nucleus of a heavy metal atom. B. diatomic oxygen (two bound oxygen atoms). C. a chunk of ice traveling at a significant fraction of light speed D. electrons orbiting a helium nucleus. 7. A force of 40 N accelerates a given mass by 20 m/s2. If the mass is doubled and the force is halved, what will be the new acceleration? F=ma (Ask for help on this one) A. 5 m/s2 B. 10 m/s2 C. 20 m/s2 D. 80 m/s2 S. A boy shoves a 2.0-kg brick on the ground with his foot. He applies a constant force of 10.0 N. Meanwhile, friction with the ground opposes the motion with 11L 9 E-m
Answers: 2
Physics, 21.06.2019 20:30
Which of the following is a source of heat for magma formation? magma plumes in the continental crust friction due to divergence friction due to subduction magma plumes in the oceanic crust
Answers: 1
Physics, 22.06.2019 02:30
Agas initially at p1 = 1 bar and occupying a volume of 0.5 liter is compressed within a piston–cylinder assembly to a final pressure p2 = 4 bar. (a) if the relationship between pressure and volume during the compression is pv = constant, determine the volume, in liters, at a pressure of 3 bar. (b) repeat for a linear pressure–volume relationship between the same end states. reference
Answers: 1
Physics, 22.06.2019 06:00
An object moves from position +34m to the position -15m in 15 seconds. what is the total displacement? what is the total velocity?
Answers: 3
Physics, 22.06.2019 06:30
Organelles are 1. responsible for producing power for the cell 2. tiny structures in the cell that carry out the cell's activities 3. responsible for digestion in the cell 4. found outside of the membrane
Answers: 1
D. A body at rest tends to remain at rest. 6. Quantum mechanics is necessary to describe the behavio...
Mathematics, 12.01.2021 23:30
Mathematics, 12.01.2021 23:30
Mathematics, 12.01.2021 23:30
Mathematics, 12.01.2021 23:30
Chemistry, 12.01.2021 23:30
Health, 12.01.2021 23:30
Biology, 12.01.2021 23:30
Mathematics, 12.01.2021 23:30
Computers and Technology, 12.01.2021 23:30
Biology, 12.01.2021 23:30
Health, 12.01.2021 23:30
Physics, 12.01.2021 23:30
Computers and Technology, 12.01.2021 23:30