Possibly, but on the various objects I have tested (a marker, a textbook, a can of Dr Pepper, a sliced cucumber) the 45 degree rule seems to uphold. If only I had a large range of various sized cylinders could this be tested.
And the bullet is direct towards the very top of the cylinder, and...
I've encountered a problem that I do not believe I am able to answer using my very basic knowledge of classical and calculus-based physics, dealing with knocking objects over.
Say we had a cylinder of length L and radius R and mass M. And suppose we shot a bullet of mass m at the very top of...
The table of values are completely different... on my calculator's answer, x = 1 yields -1, while on mine x = 1 yields -1.125.
Is it not a function?
Because an infinite number of different values of C could lead to a function with a derivative of the original function
Right... I meant to put the 1/8 in there. But when I graph the two expressions I get two completely different tables of values. Are you sure they are the same?
As for the unnecessary U-Substitution... that's just me being a moron I guess
I have to find the integral of (4-x)x^{-3}. My TI-89 says it should be \frac{x-2}{x^{2}}+C but I can't seem to get it myself.I rearranged it to get (4x^{-1}-1)x^{-2} and then I used U-Substitution. And set U = 4x^{-1}-1 so that dU = -4x^{-2}dxThen I rewrote the integral as -\frac{1}{4}\int Udu...
Impact Speed: The speed at which a falling object hits the ground
Terminal Velocity: The fastest speed an object can go as its acceleration is slowly decreased over time due to air resistance (air resistance works against gravity; eventually, the force of air resistance = the force of gravity)
1-kg Block 1 sits on 10-kg Block 2. Friction between the blocks is 0.4 static, 0.3 kinetic while the floor is frictionless. A 4-N force is exerted on Block 1. What is the acceleration of Block 2?
I know Block 1 won't move relative to Block 2 since it is canceled out by the frictional force...