A force `vec(F)=2hat(i)-3hat(j)+7hat(k) (N)` acts on a particle which undergoes a displacement `vec(r )=7hat(j)+3hat(j)-2hat(k)(m)`. Calculate the work done by the force.

A force vec(F) = (2hat(i) - 3hat(j) +7hat(k)) N is applied on a particle which displaces it by vec(S) = (4hat(i)+5hat(j) +hat(k)) . Find the work done on the particle .

A force vec(F)=3hat(i)+chat(j) +2hat(k) acting on a particle causes a displacement vec(d)=-4hat(i)+2hat(j)+3hat(k) . If the work done is 6j . Find the value of 'c' ?

A force vec(F)=3hat(i)+chat(j) +2hat(k) acting on a particle causes a displacement vec(d)=-4hat(i)+2hat(j)+3hat(k) . If the work done is 6j . Find the value of 'c' ?

A force vec(F)=3hat(i)+ c hat(j)+2hat(k) acting on a particle causes a displacement vec(S)=(2hat(i)-3hat(j)+4hat(k)) in its own direction. If the work done is 8J, then the value of c is

A force vec(F)=3hat(i)+chat(j)+2hat(k) acting on a particle causes a displacement vec(d)=-4hat(i)+2hat(j)+3hat(k) . If the work done is 6J then the value of 'c' is

A force vec(F)=(5hat(i)+3hat(j)+2hat(k))N is applied over a particle which displaces it from its origin to the point vec(r)=(2hat(i)-hat(j))m . The work done on the particle in joules is-

A force (hat(i)-2hat(j)+3hat(k)) acts on a particle of position vector (3hat(i)+2hat(j)+hat(k)) . Calculate the torque acting on the particle.

A force (hat(i)-2hat(j)+3hat(k)) acts on a particle of position vector (3hat(i)+2hat(j)+hat(k)) . Calculate the torque acting on the particle.