Homework Statement
I attached problem as a picture.
Homework Equations
I know that the integral of 1/x equals lnx if the derivative of the denominator is equal to the numerator.
The Attempt at a Solution
I tried to foil out the denominator and integrate by parts but it was very difficult...
I am trying to design a refraction lab involving the critical angle and I have an idea but I'm not sure if it is good or, for lack of a better word, stupid. Here it is:
Using a laser and a rectangular container filled with water, I will shine the laser at the container and rotate the angle at...
In my physics class we did a lab where we attached one end of a string to a .5 kg cart and the other end to a force meter which was all on a ramp. As we increased the angle of the ramp, the tension increased proportionally until the angle reached 45 degrees. From 45 degrees to 90 degrees, as we...