What is the value of linear velocity, if `vecomega=3hati-4hatj+hatk` and `vecr=5hati-6hatj+6hatk`?

What is the value of linear veloctity, if vecomega =hati-hatj+hatk and vecr=hati+2hatj+3hatk

What is the value of linear velocity , "If " vec omega = 3 hati - 4 hatj + hatk and vec r = 5 hati - 6 hatj + 6 hatk ?

If vecF=2hati+3hatj-hatk and vecr=hati-hatj+6hatk find vecrxxvecF

Calculate the angular momentum if vecr=2hati-3hatj-4hatk and vecP= hati+hatj-5hatk .

For a body, angular velocity (vecomega)=hati-2hatj+3hatk and radius vector (vecr)=hati+hatj+hatk , then its velocity:

For a body, angular velocity vecomega= hati-2hatj+3hatk and radius vector vecr=hati+hatj+hatk , then its velocity (vecv= vecomega xx vecr) is :

Find the angles between the planes vecr(hati-2hatj-2hatk)=1 and vecr(3hati-6hatj+2hatk)=0

Find the equation of the plane which is perpendicualr to the plane vecr(5hati+2hatj+6hatk)+8=0 and which is containg the line of intersection of the planes vecr(hati+2hatj+3hatk)=4 and vecr(2hati+hatj-hatk)+5=0

Find the angle between the planes vecr.(3hati-4hatj+5hatk)=0 and vecr.(2hati-hatj-2hatk)=7 .