[" If a particle moves from point "P(2,3,5)" to point "],[Q(3,4,5)." Its displacement vector be "],[0i+j+10k],[0i+1-3hat k],[0i-i],[0_(2i+1i+6k)]

A particle moves from a point (-2hat(i) + 5hat(j)) " to" " " (4hat(j) + 3hat(k)) when a force of (4hat(i)+ 3hat(j)) N is force?

Constant forces 2 hat i-5 hat j+6 hat k and -hat i+2 hat j-hat k act on the particle. Determine the work done when the particle is displaced from a point A with position vector 4 hat i-3 hat j-2 hat k to a point B with position vector 6 hat i+hat j-3 hat k .

Constant forces P_(1)=hat i+hat j+hat k,P_(2)=-hat i+2hat j-hat kandP_(3)=-hat j-hat k act on a particle at a point A* Determine the work done when particle is displaced from position A(4hat i-3hat j-2hat k)rarr B(6hat i+hat j-3hat k)

A force vec(F) = hat(i) + 3hat(j) + 2hat(k) acts on a particle to displace it from the point A (hat(i) + 2hat(j) - 3hat(k)) to the point B (3hat(i) - hat(j) + 5hat(k)) . The work done by the force will be

Find the equation of the line through the point (1,2,0) and is parallel to the vector 2hat(i)+3hat(j)-5hat(k) .

The four points whose position vector are 6hat i-7hat j,16hat i-29hat j-4hat k,3hat i-6hat k,2hat i+5hat j+10k are

A force vec(F) = hat(i) + 3 hat(j) + 2 hat(k) acts on a particle to displace it from the point A (hat(i) + 2hat(j) - 3 hat(k)) to the point B(3hat(i) - hat(j)+5hat(k)) . The work done by the force will be

Forces of magnitude 5sqrt(2)and10sqrt(2) units acting in the directions 3hat(i)+4hat(j)+5kand10hat(j)+6hat(j)-8hat(k), respectively, act on a particle which is displaced from the point with position vector 4hat(i)-3hat(j)-2hat(k) to the with position vector 6hat(i)+hat(j)-3hat(k). Find the work done by the forces.