A force vec(F)= (5hat(i) - 3hat(j) + 2hat(k))N moves a particle from vec(r )_(1)= (2hat(i) + 7hat(j) + 4hat(k))m " to" vec(r )_(2)= (5 hat(i) + 2hat(j) + 8hat(k))m. The work done by the force is,

A force vec(F)= (5hat(i) - 3hat(j) + 2hat(k))N moves a particle from v

1.	A force vec(F)= (5hat(i) - 3hat(j) + 2hat(k))N moves a particle from vec(r )_(1)= (2hat(i) + 7hat(j) + 4hat(k))m " to" vec(r )_(2)= (5 hat(i) + 2hat(j) + 8hat(k))m. The work done by the force is,
Answer» 18J 28J 38J 48J Answer :C