A block of 200 kg mass rests on a rough horizontal plane

Last updated: 6/7/2023

A block of 200 kg mass rests on a rough horizontal plane Find the force required each of the following cases i to just pull the block by a horizontal force P ii to just pull the block b an inclined force P inclined at 30 to the horizontal and iii to just push the block by a horizontal forc P The coefficient of static friction between the contact surfaces is 0 3 Fig 6 116 P 30 P