A stone is thrown 30 degrees above the horizontally from the…

A stone is thrown 30 degrees above the horizontally from the top of a cliff at Vi=21.0 m/s. The cliff is 72.00 m above the base of the cliff. Do not forget significant figures!!!! (30 Points) How long after being released does the stone hit the ground at the base of the cliff? (Do NOT include units in your answers – e.g., 8.700) _______ How far does the stone land away from the base of the cliff? Do not forget significant figures!!!! (Do NOT include units in your answers – e.g., 8.700) _______

Which of the following are indications for Intrapulmonry Per…

Which of the following are indications for Intrapulmonry Percussive Ventilation (IPV)?  Prevention of atelectasis.  Retained secretions in patients who are unable to deep breathe and cough effectively.  Reversal of atelectasis.  Expected increase in pulmonary secretions secondary to injury or pathophysiology.