Recent content by Lily131313

Lily from Croatia, working in Kuwait. Hi to everyone!

I got it! Thank you!

If we assume that friction is the same up an down 0.25!

Exactly. I thought as bottom one is always pushed all mass has to be sum as it is on top of frist one. Fw= mg= 6*1.5*9.81=88.29 N ⬇️

Ok got ur point! Hm let's try again then!

I agree, just didn't know it flips the photo. Plus i am on phone not pc. Ill do again.

As you can see on figure, 6 blocks each one 1.5 kg. Bottom one is always pushed meaning for sure after that happens another one will be put on top so that again they are six.

Sorry for color of paper!

Homework Statement [/B] In an automatic materials handeling operation, metal blocks of 1.5 kg each are pushed one at a time from bottom of a stack six blocks high. If the coefficient of friction is 0.25, determine the horizontal force required to push. There is a figure bellow. I try to...