A body constrained to move along the z-axis of a co-ordinate system is subjected to a constant force `vec(F)` given by `vec(F) =- hati +2hatj +3hatk` newton, where `hati, hatj` and `hatk` represen unit vectors along x,y- and z-axis of the system respectively. Calculate the work done by force in displacing the body through a distance of 4m along the z-axis.

A body constrained to move along the z-axis of a co-ordinate system, is subjected to a constant force vec(F) given by vec(F)=-hat(i)+2hat(j)+3hat(k) Newton where hat(i),hat(j) and hat(k) represent unit vectors along x-,y-,and z-axes of the system, respectively. Calculate the work done by this force in displacing the body through a distance of 4m along the z-axis.

A body constrainedto move along the z-axis of a co-ordinate system is subjected to a constant force vec(F) given by vec(F)=-hat(i)+2hat(j)+3hat(k) newton where hat(i),hat(j) and hat(k) represent unit vectors along x-,y-,and z-axes of the system, respectively.Calculate the work done by this force in displacing the body through a distance of 4m along the z-axis.

A body constrained to move along the Y-axis of a co-ordinate system is subjected to a constant force vecF given unit vecF=-hati+6hatj+2 hatk newton where hati, hatj and hatk represent unit vector along X-, Y- and Z-axis of the system , respectively . Calculate the work done by the force in displacement the body through a distance of 4 m along the Y-axis .

A body constrained to move along the z-axis of a coordinate system is subject to a constant force F given by F= -hati+2hatj+3hatk N where hati, hatj, hatk are unit vectors along the x-, y- and z-axis of the system respectively. What is the work done by this force in moving the body a distance of 4m along the z-axis?

A body constrained to move along the z-axis of a coordinate system is subject to a constant force F given by F=-hati+2hatj+3hatkN where hati, hatj, hatk are unit vectors along the x-, y- and z-axis of the system respectively. What is the work done by this force in moving the body a distance of 4 m along the z-axis ?