Question

one body of 10 unit which is x y plane belong to constent velocity about the function of V= 6√2 where path of the body ,Y=X+4. Find the momentum velocity of the body with respect to origin.​

Answer 1

The angular momentum of the body with respect to origin is 240

1. The angular momentum is given as
2. L =mvr here m is the mass of the body , v is the velocity and r is the perpendicular distance from the origin
3. Finding the perpendicular distance from origin
4. $r=\frac{0-0-4}{\sqrt{1^{2}+1^{2} } }=\frac{4}{\sqrt{2} }$  
5. The angular momentum of the body with respect to origin is
6. $L=10X6\sqrt{2} X\frac{4}{\sqrt{2} } =240$​