[" 8.Under a force of "10f-3hat j+6hat k" newton,a body of "],[" mass "5" kg is digplaced from the position "],[61+5j-3k" to the position "10hat i-2hat j+7hat k" ."],[" Calculate the work done."]

Under a force (10hat(i)-3hat(j)+6hat(k)) Newton a body of mass 5 kg moves from position (6hat(i)+5hat(j)-3hat(k)) m to position (10hat(i)-2hat(j)+7hat(k)) m. Deduce the work done.

Work done by a force F on a body is W = F .s, where s is the displacement of body. Given that under a force F = (2 hat i +3 hat j +4 hat k) N a body is displaced from position vector r_1 = (2 hat i +3 hat j + hat k) m to the position vector r_2 = (hat i +hat j+ hat k) m. Find the work done by this force.

Work done by a force F on a body is W = F .s, where s is the displacement of body. Given that under a force F = (2 hat I +3 hat j +4 hat k) N a body is displaced from position vector r_1 = (2 hat I +3 hat j + hat k) m to the position vector r_2 = (hat i +hat j+ hat k) m. Find the work done by this force.

Work done by a force F on a body is W = F .s, where s is the displacement of body. Given that under a force F = (2 hat I +3 hat j +4 hat k) N a body is displaced from position vector r_1 = (2 hat I +3 hat j + hat k) m to the position vector r_2 = (hat i +hat j+ hat k) m. Find the work done by this force.

A uniform force of ( 3hat(i)+hat(j)) N acts on an particle of mass 2 kg . Hence the particle is displaced from position (2hat(i)+hat(k)) m to position (4hat(i)+3hat(j)-hat(k)) m . The work done by the force on the particle is

A uniform force of (3 hat(i)+hat(j)) newton acts on a particle of mass 2 kg . Hence the particle is displaced from position (2 hat(i)+hat(k)) meter to position (4 hat(i)+ 3hat(j)-hat(k)) meter. The work done by the force on the particle is :

A uniform force of (3 hat(i)+hat(j)) newton acts on a particle of mass 2 kg . Hence the particle is displaced from position (2 hat(i)+hat(j)) meter to position (4 hat(i)+ 3hat(j)-hat(k)) meter. The work done by the force on the particle is :

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.