Chemistry, 06.07.2019 04:30 msdmdsm1186
Abrick lies perilously close to the edge of the flat roof of a building. the roof edge is 50 ft above street level, and the brick has 560.0 j of potential energy with respect to street level. someone edges the brick off the roof, and it begins to fall. what is the brick's kinetic energy when it is 35 ft above street level?
Answers: 1
Chemistry, 22.06.2019 10:10
Stage in which a typical star has completely stopped fusion
Answers: 1
Chemistry, 22.06.2019 14:30
How do temperature and salinity affect deepwater currents? as temperatures and salinity levels of water increase, the water rises to the surface where it creates currents as it moves to colder regions. they create changes in wind direction, moving denser water in the same direction as the wind and causing the deepwater circulation patterns found in the ocean. they equalize the forces on undersea currents caused by the coriolis effect as they replace more dense water with less dense water. they create density differences that cause dense deepwater currents to flow toward the equator where they displace less dense, warmer water above them.
Answers: 2
Abrick lies perilously close to the edge of the flat roof of a building. the roof edge is 50 ft abov...
Mathematics, 13.07.2019 10:10
Mathematics, 13.07.2019 10:10
Chemistry, 13.07.2019 10:10
Mathematics, 13.07.2019 10:10
Mathematics, 13.07.2019 10:10
Chemistry, 13.07.2019 10:10
Mathematics, 13.07.2019 10:10
Mathematics, 13.07.2019 10:10
Mathematics, 13.07.2019 10:10
Computers and Technology, 13.07.2019 10:10