The speed of an electron in an orbit around hydrogen atom is 2.2*10^6 ms^-1.It takes 1.5*10^-16 s for the electron to complete one orbit. Calculate the radius of the orbit. please help me ASAP!!

The radius of the orbit is:

Step-by-step explanation:

The period of a circular motion is the time to complete one orbit, then:

Now, let's recall the tangential speed can be written as:

R is the radius of the motion.

Let's solve the above equation for R.

Therefore, the radius of the orbit is:

I hope it helps you!

$2,703.06

step-by-step explanation:

add: $2,687.44+ $2,613.09+$2,808.64= $8,109.17

divide by 3 because you added 3 numbers.

$8,109.17/3=

answer: $2,703.06

answer: 20

step-by-step explanation: