Physics
Physics, 21.03.2020 11:06, ineedhelp2285

An electron travels in a straight line from the cathode of a vacuum tube to its anode, which is 1 cm away. Its initial and final speed is 0 and 6.0*10^6 m/s respectively.
(a) Assume the constant acceleration and compute the force.
(b)Compare it with gravitational force on the electron which we neglect when we assumed straight-line motion. Is this assumption valid?

answer
Answers: 2

Other questions on the subject: Physics

image
Physics, 21.06.2019 22:00, jadahilbun01
Bob camina 200 m sur, luego trota 400 m suroeste, luego camina 200 m en una dirección 30? norte del este. a. dibuje una gráfica de los movimientos de bob. use una regla y transportador. b. use método gráfico y analíitico para hallar el desplazamiento total que bob recorrió. (magnitud y dirección) c. compare los resultados obtenidos por el método gráfico y analítico. (por ciento de diferencia).
Answers: 2
image
Physics, 21.06.2019 23:30, EstevanOtero7361
Adding more pulleys to a system of pulleys needed to lift an object. a. increases the force b. decreases the force c. increases the amount of work d. decreases the amount of work
Answers: 1
image
Physics, 22.06.2019 01:00, HLEPPLS
With i really need the correct answer!
Answers: 2
image
Physics, 22.06.2019 12:20, macycj8
A2.0 μf capacitor and a 4.0 μf capacitor are connected in series across a 0.827-kv potential. the charged capacitors are then disconnected from the source and connected to each other with terminals of like sign together. find the voltage across each capacitor.
Answers: 2
Do you know the correct answer?
An electron travels in a straight line from the cathode of a vacuum tube to its anode, which is 1 cm...

Questions in other subjects:

Konu
Mathematics, 12.01.2020 16:31