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Harry2
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Hey,
What is r-1/r! And sow it is equal to 1/(r-1) -1/r!
Thanks in advance.
What is r-1/r! And sow it is equal to 1/(r-1) -1/r!
Thanks in advance.
$r!$ is called the factorial of $r$ and is equal to $1\cdot2\cdot3\cdot\ldots\cdot(r-1)\cdot r$.Harry said:What is r-1/r!
It is not. If you mean $\dfrac{r-1}{r!}=(r-1)/r!$, then it is equal to $\dfrac{r}{r!}-\dfrac{1}{r!}=\dfrac{1}{(r-1)!}-\dfrac{1}{r!}$ because $\dfrac{r}{r!}=\dfrac{r}{1\dots\cdot(r-1)r}=\dfrac{1}{1\dots\cdot(r-1)}=\dfrac{1}{(r-1)!}$. If you mean $r-1/r!=r-\dfrac{1}{r!}$, then it can't be further simplified.Harry said:And sow it is equal to 1/(r-1) -1/r!
R-1/R, also known as the Radius of Gyration, is a measure of an object's distribution of mass around an axis. It is calculated by taking the square root of the quotient of the moment of inertia and the total mass of the object.
R-1/R is used in various fields of study such as physics, chemistry, and biology to understand the structural properties of molecules and materials. It can also be used to calculate the rotational kinetic energy of an object.
The value of R-1/R can indicate the stability of an object. A higher value indicates a more spread out distribution of mass, which can lead to increased stability. On the other hand, a lower value can indicate a concentrated distribution of mass, which can lead to decreased stability.
R-1/R is a measure of the distribution of mass around an axis, while other measures such as angular velocity and angular acceleration focus on the rotational speed and change in rotational speed, respectively. R-1/R provides insight into the structural properties of an object, while other measures focus on the motion of the object.
Yes, R-1/R can be applied to both rigid and non-rigid objects. However, for non-rigid objects, the value of R-1/R may vary depending on the orientation of the object and the distribution of mass at different points in time.