Question

A body of mass 2 kg is placed on a smooth horizontal surface

Answer 1

$\huge{\fbox{\fbox{\bigstar{\mathfrak{\red{Satsriakal}}}}}}$

Work done =FXScos(angle)

=5x5Xcos180=-25❤️

Answer 2

Answer:

A block of mass 2kg is placed on a smooth horizontal surface.Two forces F1=20N and F2=5N start acting on the block in opposite directions as shown .If blick gets displaced by 5m in the direction of net force then work done by F2 is