Physics, 20.11.2020 01:40 emilyanneK236
PLZ HELP QUICK WORTH 15 POINTS Scientists have discovered convection currents inside Earth. Explain how these convection currents move and what layer(s) they occur in.
Answers: 1
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 11:50
An electron is traveling with initial kinetic energy k in a uniform electric field. the electron comes to rest momentarily after traveling a distance d. (a) what is the magnitude of the electric field
Answers: 3
Physics, 22.06.2019 20:30
The great sandini is a 60.0-kg circus performer who is shot from a cannon (actually a spring gun). you donβt find many men of his caliber, so you him design a new gun. this new gun has a very large spring with a very small mass and a force constant of 1100 n/m that he will compress with a force of 4400 n. the inside of the gun barrel is coated with teflon, so the average friction force will be only 40.0 n during the 4.00 m he moves in the barrel. at what speed will he emerge from the end of the barrel, 2.50 m above his initial rest position?
Answers: 2
Physics, 22.06.2019 23:30
A6.0-kilogram cart initially traveling at 4.0 meters per second east accelerates uniformly at 0.50 meter per second squared east for 3.0 seconds. what is the speed of the cart at the end of this 3.0 second interval? (1) 1.5 m/s (3) 3.0 m/s (2) 5.5 m/s (4) 7.0 m/s
Answers: 1
PLZ HELP QUICK WORTH 15 POINTS
Scientists have discovered convection currents inside Earth. Explain...
Physics, 01.10.2019 09:30
History, 01.10.2019 09:30
Geography, 01.10.2019 09:30
Mathematics, 01.10.2019 09:30
Health, 01.10.2019 09:30
History, 01.10.2019 09:30
Mathematics, 01.10.2019 09:30
Mathematics, 01.10.2019 09:30
Physics, 01.10.2019 09:30
Biology, 01.10.2019 09:30
Mathematics, 01.10.2019 09:30