megbarry1996 megbarry1996

23-03-2017
Chemistry

contestada

What will be the final speed of an electron released from rest at the negative plate?

Respuesta :

Аноним Аноним

23-03-2017

potential energy U= k*Q*q/r
doubling the charge Q doubles the potential energy. Since this will just be converted into kinetic energy u will double tht

Answer Link

Otras preguntas

is x-3/5 = N and N = 6, what is the value of x?

Need help please help me

In a simplified banking system in which all banks are subject to a 20 percent required reserve ratio, a $1,000 open market purchase by the Fed would cause the m

TIME REMAINING 58:29 A reason the United States was able to acquire Florida in the Adams-Onis Treaty was that it agreed to give up claims on Mexico Texas. Orego

Sasha demonstrates a mild level of intellectual disability. She has achieved the equivalent of a fifth grade education and will soon begin vocational training s

A school district has a student population of $6,734 students. If the maximum class size is 25 students. How many more teacher must the district have to supplem

Which data outcome of the number of customers in line would best support opening another cash register?

While visiting Spain, Link was surprised to find that many of his Spanish peers left work and school in the middle of the day to take a siesta (a short rest at

When should students begin researching and applying for colleges?

Based on the standard free energies of formation, which of the following reactions represent a feasible way to synthesize the product?A. 2C(s)+H2(g)→C2H2(g);