A force vec(F) = 5hat(i) - 3hat(j) + 2hat(k) moves a particle from vec(r_(1))=2hat(i)+7hat(i)+4hat(k)" ""to" " " vec(r_(2))=5hat(i)+2hat(j)+8hat(k). Calculate the workdone.

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

1.	A force vec(F) = 5hat(i) - 3hat(j) + 2hat(k) moves a particle from vec(r_(1))=2hat(i)+7hat(i)+4hat(k)" ""to" " " vec(r_(2))=5hat(i)+2hat(j)+8hat(k). Calculate the workdone.
Answer» 38 units 20 units 30 units 15 units Answer :A