A body is displaced by 6m in Y -direction by a force (5,2,3)N, so work done

A block of mass 2 kg is plased on a smooth horizontal surface. Two forces F_(1)=20 N and F_(2)=5 N start acting on the block in opposite directions as shown. If block gets displaced by 5 m in the direction of net force then work done by F_(2) is :-

A force F is applied on a block of mass M . The block is displaced through a distance d in the direction of the force. What is the work done by the force on the block? Does the internal energy change because of this work?

A force of 5 N is acting on an object. The object is displaced through 2 m in the direction of the force (Fig. 11.2). If the force acts on the object all through the displacement, then work done is 5 N xx 2 m =10 N m or 10 J .

When a force is applied on an object and if the body moves in the direction of applied force, work is said to be done.

A bodys constrained to more in the Y-direction ,Is subject to a force vecF=(-2hati+15hatj+6hatk) N What is the work done by force in moving the body through a distance of 10 m along the Y-axis ?

A Force F acts on a body and displaces it by a distance S in direction at an angle theta with the direction of force ,(a) Write the expression for the work done by the force,(b)What should be the angle between the force and displacement so that the work done is (i)zero ,(ii)Maximum ?

A force of 7N acts on an object. The displacement is, say 8m, in the direction of the force, Let us take it that the force acts on the object throughout the displacement. What is the work done in this case ?

A body, constrained to move in the Y-direction is subjected to a force given by vecF=(-2hati+15hatj+6hatk)N . What is the work done by this force in moving the body a distance 10 m along the Y-axis

A force of 25 N causes a displacement of 4 m in its own direction. What is the magnitude of work done ?

A body ,when acted upon by a force of 10 khf , get displaced by 0.5 m.Calculate the work done by the force,when the displacement is (i) in the direction of force ,(ii)at an angle 60^(@) with the force ,and (iii)normal to the force ,(g=10 N kg^(-1) )