An electron (m=9.11x10^-31 kg) moves in a circle whose radius is 2.00x10^-2 m. if the force acting on the electron is 4.60x10^-14 n, what is it's speed?

The speed of the electron is .

Explanation:

Given:

Mass of electron is,

Radius of circle is,

Force acting on the electron is,

Now, we know that, for a circular turn, the force acting on the electron is due to centripetal force. Centripetal force acting on the electron is given as:

Here, 'v' is the velocity of the electron.

Now, plug in all the given values and solve for 'v'. This gives,

Therefore, the speed of the electron is .

colorectal cancer may also develop from areas of abnormal cells in the lining of the colon or rectum. this area of abnormal cells is called dysplasia and is more commonly seen in people with certain inflammatory diseases of the bowel such as crohn's disease or ulcerative colitis.

a. vertically

explanation:

i tried it and took the test

if im wrong then we have different tests