two wedges to lift spr18

[@kil1886]

How do you got the NE and NC? I got different answer using your solution

[@sohailpatel9562]

very well explained

[@eyluldemirtan2253]

If the question indicate that move down or up,should we take fs=MsxN?

[@ghis8482]

Thank you!

[@Zenith.zenith.zenith]

you dont consider weight of the second block?

[@millimetreperfect]

Add some lubricant to reduce that friction coefficient . P = twice the load at 25 degrees!

[@ahlysesang7881]

Can someone explain to me how he get NC and NE? I got different answer

[@mathewdonor9751]

set your sci calculator in degrees i guess