sir i have one doubt in one very interesting fluid question regarding when to use momentum impulse theorem and when to use bernoullis theorem for finding velocity of efflux. in the question one barrel has a straight opening at the bottom and another barrel has curved opening at the bottom through which water is leaking. the answer provided says in first case the momentum exerted on water molecules is zero so solve by bernoullis theorem. in second case impulse exrted on water molecules is zero so solve by impulse momentum theorem. sir do u hav an email id on which i can share the question with u pls?? just this one.
sir i have one doubt in one very interesting fluid question regarding when to use momentum impulse theorem and when to use bernoullis theorem for finding velocity of efflux. in the question one barrel has a straight opening at the bottom and another barrel has curved opening at the bottom through which water is leaking. the answer provided says in first case the momentum exerted on water molecules is zero so solve by bernoullis theorem. in second case impulse exrted on water molecules is zero so solve by impulse momentum theorem. sir do u hav an email id on which i can share the question with u pls?? just this one.