Physics, 15.01.2020 23:31 stinematesa
If the mass of the egg is 60 grams (0.06 kg), and the mass of your device is 0.5 kg, calculate the force of gravity on your device with the egg included. [f = m*a, acceleration from gravity is 9.8 m/s2]
Answers: 2
Physics, 22.06.2019 14:40
Glass has a hardness that is in the middle of the hardness scale. what is the hardness of glass?
Answers: 1
Physics, 22.06.2019 16:00
An charge with mass m and charge q is emitted from the origin, (x,y)=(0,0). a large, flat screen is located at x=l. there is a target on the screen at y position y(h), where y(h) > 0. in this problem, you will examine two different ways that the charge might hit the target. ignore gravity in this problem. 1.assume that the charge is emitted with velocity v(0) in the positive x direction. between the origin and the screen, the charge travels through a constant electric field pointing in the positive y direction. what should the magnitude e of the electric field be if the charge is to hit the target on the screen? express your answer in terms of m, q, y(h), v(0), and l. 2.now assume that the charge is emitted with velocity v(0) in the positive y direction. between the origin and the screen, the charge travels through a constant electric field pointing in the positive x direction. what should the magnitude e of the electric field be if the charge is to hit the target on the screen? express your answer in terms of m, q, y(h), v(0), and l.
Answers: 1
Physics, 22.06.2019 22:30
Materials will have different energies associated with the electrons inside them. this is related to how strongly bound they are by their work function. if we sandwich a material with a very low energy between two materials with a high energy, we create a trap for an electron. if this trap is very narrow in one direction in comparison to the others, this is approximately a 1-dimensional box that confines the electron. what is the lowest energy of an electron in the box if the thinnest direction across the materials is 4.81 nm?
Answers: 3
Physics, 22.06.2019 22:50
The chart shows danielaβs run through her race. what is her velocity? 1.5 m/s 2 m/s 2.5 m/s 5 m/s
Answers: 1
If the mass of the egg is 60 grams (0.06 kg), and the mass of your device is 0.5 kg, calculate the f...
Social Studies, 17.08.2020 20:01
Mathematics, 17.08.2020 20:01
Physics, 17.08.2020 20:01
Mathematics, 17.08.2020 20:01
Mathematics, 17.08.2020 20:01
English, 17.08.2020 20:01
Mathematics, 17.08.2020 20:01
Mathematics, 17.08.2020 20:01
Mathematics, 17.08.2020 20:01
History, 17.08.2020 20:01
History, 17.08.2020 20:01
History, 17.08.2020 20:01