Women generally have a lower centre of gravity than men, contributing to greater stability. Men generally have more muscle mass in their upper bodies,
Answer:
You should use this for work related questions :/
Answer:
The answer is 11N to the right
Explanation:
Because 4N-3N= 1N
Therefore, 12N-1N=11N
The netforce is 11N to the right, because the greatest force is 12N to the right so it is more likely that the object is being pulled to the right.
Answer:x=2 and x=3
Explanation:
Given
Potential Energy for a certain mass is
![U(x)=2x^3-15x^2+36x-23](https://tex.z-dn.net/?f=U%28x%29%3D2x%5E3-15x%5E2%2B36x-23)
and we know force is given by
![F=-\frac{\mathrm{d} U}{\mathrm{d} x}](https://tex.z-dn.net/?f=F%3D-%5Cfrac%7B%5Cmathrm%7Bd%7D%20U%7D%7B%5Cmathrm%7Bd%7D%20x%7D)
![F=-(2\times 3x^2-15\times 2x+36)](https://tex.z-dn.net/?f=F%3D-%282%5Ctimes%203x%5E2-15%5Ctimes%202x%2B36%29)
For Force to be zero F=0
![\Rightarrow 6x^2-30x+36=0](https://tex.z-dn.net/?f=%5CRightarrow%206x%5E2-30x%2B36%3D0)
![\Rightarrow x^2-5x+6=0](https://tex.z-dn.net/?f=%5CRightarrow%20x%5E2-5x%2B6%3D0)
![\Rightarrow x^2-2x-3x+6=0](https://tex.z-dn.net/?f=%5CRightarrow%20x%5E2-2x-3x%2B6%3D0)
![\Rightarrow (x-2)(x-3)=0](https://tex.z-dn.net/?f=%5CRightarrow%20%28x-2%29%28x-3%29%3D0)
Therefore at x=2 and x=3 Force on particle is zero.