The answer i got is: 4.4 x 10^-8N.
Can you verify if that's right?
Here are the steps I did to calculate that:
F12 = k(q1)(q2)/r^2 = [(8.99 x 10^9)(1.0 x 10^-9)(-40 x 10^-9)]/(3.0)^2
F12x = F12cos56 = (4.0 x 10^-8)(0.56) = 2.2 x 10^-8
F12y = F12sin56 = (4.0 x 10^-8)(0.83) = 3.3x 10^-8...
Hi,
Can anybody help me get started on this problem?
Point P2 is located 3.0 m away from each -Q (-Q = -40 nC) , forming an equilateral triangle with them.
Determine the net force (magnitude and direction) that would act on a small charge of +1.0 nC placed at P2.
Any hints?
Thanks!
What do I do with the 2 neutrons?
I know Q1 = Q2 = -1.6 x 10 ^-19 C.
So it will look like this:
F = ((8.988 x 10^9)(1.6 x 10^-19)^2)/2.65 x 10^-11m
Is the answer for the above equation solve question 'a'?
Can someone help me with this problem:
Consider a simplified model of the singly-ionized helium atom, He+: 2 protons plus 2 neutrons in the nucleus, "orbited" by one electron at a constant distance of 2.65 x 10^-11m.
a. What is the magnitude of the attractive electrostatic force between...
Hi, I need help on this problem:
You own a 25kg plastic ocean kayak with a sealed interior filled with air. THe kayak has a total volume of 0.17m^3. The mass of water the kayak displace is 170kg. WHile floating, what volume of water does the kayak displace?
Thanks!