Wednesday
April 16, 2014

Homework Help: Intro to Physics

Posted by Amy on Wednesday, November 7, 2012 at 9:53pm.

(a) Calculate the absolute pressure at the bottom of a fresh-water lake at a depth of 25.6 m. Assume the density of the water is 1.00 103 kg/m3 and the air above is at a pressure of 101.3 kPa.
(b) What force is exerted by the water on the window of an underwater vehicle at this depth if the window is circular and has a diameter of 33.1 cm?

Answer this Question

First Name:
School Subject:
Answer:

Related Questions

Physics - Some air at 275 kPa absolute pressure occupies 50.0m^3. Find its ...
heat - if the absolute pressure of a gas is 550.280 kPa, its gage pressure is ? ...
college physics - Consider two vectors A = 4i - 4j and B = -i - 8j . (a) ...
phy - Some air at 275 kPa absolute pressure occupies 50.0m^3. Find its absolute ...
Physics - A barometer reads atmospheric pressure to be 75.2 cm of Hg. A confined...
PHYSICS - WHEN THE BAROMETRIC PRESSURE IS 14.9LBS\IN AND THE PRESSURE GAGE ON A ...
Physics - If you dive to 50 m below the surface of a lake, a) what is the ...
Physics - (a) Calculate the absolute pressure at the bottom of a fresh-water ...
science - If the absolute pressure of gas is 550.280 kPa, it's gage pressure is ...
Chemistry - A basketball is inflated in a garage at 25 degrees C to a gauge ...

Search
Members