You get a tension in the chain or rope.
Hhh
Many different size nails have 'ribs' on them.They are to make it harder for the nail to be pulled out.A 'spiral' ( ardox ) nail is even harder to pull out.
Nothing happens to hair when its pulled out. Your hair is already dead so when it gets pulled out nothing happens.
Tension
Tension
shearing
The wobble phenomenon is when a heavenly body comes close enough to two different gravitation pulls,being pulled in opposing directions,causing it to wobble on its axis.
Under these circumstances, the object will be pulled/pushed in the direction the stronger force is acting. (The stronger force overcomes the weaker one.)
a-plus compression
true
a-plus compression
You die.