An object initially at rest explodes, disintegrating into 3 parts of equal mass. Parts 1 and 2 have the same initial speed 'v', the velocity vectors being perpendicular to each other. Part 3 will have an initial speed of

An object initially at rest explodes, disintegrating into 3 parts of e

1.	An object initially at rest explodes, disintegrating into 3 parts of equal mass. Parts 1 and 2 have the same initial speed 'v', the velocity vectors being perpendicular to each other. Part 3 will have an initial speed of
Answer» <P>`sqrt2v` `V//2` `v//sqrt2` `sqrt(2v)` SOLUTION :`VEC(P_(2))=-(vec(P_(1))+vec(P_(2))),V_(3)=(\|vec(P_(3))\|)/(m_(3))`