Can a battlemaster use his disarming maneuver to take away a component pouch from an enemy?

Would you say monk ki and mystics psychic abilities are different from arcane and divine?

Contingency: do you need to maintain concentration on stored spell when Contingency is triggered?

Find Familiar during combat: Can I roll a Perception check? Do I roll it with the familiar’s Perception modifier?

What is the range for the Catapult spell?

Does the extra damage on an attack roll of 20 for Sword of Sharpness get doubled as well?