i-adjective
easily torn; tearable; tear easily
Describes materials or objects that are prone to tearing. The compound 裂けやすい is a straightforward combination of 裂ける (to tear) and やすい (easy to).
この紙は薄くて裂けやすい。
This paper is thin and tears easily.
裂けやすい布だから、優しく扱ってください。
It's a fabric that tears easily, so please handle it gently.
裂ける is the intransitive verb 'to tear, to split'; 裂けやすい is the adjective meaning 'easily torn'.
破れやすい also means 'easily torn/ripped', but 破れる often implies a more violent or complete rupture, while 裂ける suggests a clean split along a line.
Compound of 裂け (continuative form of 裂ける 'to tear') + やすい (suffix meaning 'easy to').