A force of (3î +49) newton acts on a body and displacement by it is, (3ỉ + 4ſ) metres. The work done by the force is

A force of (3i + 4j) Newton acts on a body and displaces it by (3i + 4j) m. The work done by the force is ……

A force (3hati+4hatj) newton acts on a boby and displaces it by (3hati+4hatj) metre. The work done by the force is

A force (3hati+4hatj) newton acts on a boby and displaces it by (3hati+4hatj) metre. The work done by the force is

A force (3hati+4hatj) newton acts on a boby and displaces it by (3hati+4hatj) metre. The work done by the force is

A force (3hati+4hatj) newton acts on a boby and displaces it by (3hati+4hatj) metre. The work done by the force is

A force (3hati+4hatj) newton acts on a boby and displaces it by (2hati+3hatj) metre. The work done by the force is

A force ( 3 hati +4 hat j) newton acts on a body and displaces it by (3 hat I + 4 hat j) metere. The work done by the force is y Joules. Find y.

A force ( 3 hati +4 hat j) newton acts on a body and displaces it by (3 hat I + 4 hat j) metere. The work done by the force is y Joules. Find y.

A force of (3 hati + 4 hatj) Newton acts on a body and it by (3 hati + 4 hatj)m . The work done by the force is

A force (3 hat(i)+4 hat(j)) acts on a body and displaces it by (3 hat(i)+4 hat(j))m . The work done by the force is