AS 60 kg man pushes a 40 kg man by a force of 60 N. The 40 kg man has pushed the other man with a force of

A man pushes a box of mass 50kg with a force of 80N . What will be the acceleration of the box? What would be the acceleration if the mass were halved?

A man pushes a roller with a force of 60N through a distance of 30 m. Calculate the work done if the handle of the roller is inclined at an angle of 60^@ with the ground .

A man of mass 50 kg is pulling on a plank of mass 100 kg kept on a smooth floor as shown with force of 100 N. If both man & plank move together, find force of friction acting on man.

A man of mass 50 kg is pulling on a plank of mass 100 kg kept on a smooth floor as shown with force of 100 N. If both man & plank move together, find force of friction acting on man.

A man of mass 50 kg is pulling on a plank of mass 100 kg kept on a smooth floor as shown with force of 100 N. If both man & plank move together, find force of friction acting on man.