What is the closed physical system?
A. Non of the answers are true
B. A system where ma...
Physics, 01.09.2020 20:01 vintageandre
What is the closed physical system?
A. Non of the answers are true
B. A system where matter and energy can leave but not enter the system
C. a system where matter and energy can leave but not enter the system
D. A system where matter and energy can not enter or leave the system
Answers: 3
Physics, 22.06.2019 16:20, perezesmeralda78
Amagnetic field applies forces on: a)static chargesb)moving chargesc)water flow
Answers: 1
Physics, 23.06.2019 00:10, alisonnn101
During cooling, the kinetic energy of the molecules falls. why does this happen? a. the motion of the molecules increases. b. the motion of the molecules slows down. c. the van der waals forces between molecules decrease d. the forces of attraction between the molecules are overcome.
Answers: 2
Physics, 23.06.2019 02:30, monkemily1
An airplane is flying with a velocity of 240 m/s at an angle of 30.0∘ with the horizontal, as the drawing shows. when the altitude of the plane is 2.4km, a flare is released from the plane. the flare hits the target on the ground. what is the angle θ?
Answers: 3
Mathematics, 13.11.2019 01:31
Biology, 13.11.2019 01:31
Mathematics, 13.11.2019 01:31
Biology, 13.11.2019 01:31
Mathematics, 13.11.2019 01:31
History, 13.11.2019 01:31
Computers and Technology, 13.11.2019 01:31
Mathematics, 13.11.2019 01:31