An electrical short cuts off all power to a submersible diving vehicle when it is 30 m below the surface of the ocean. The crew must push out a hatch of area 0.75 m2 and weight 300 N on the bottom to escape. If the pressure inside is 1.0 atm, what downward force must the crew exert on the hatch to open it?
An electrical short cuts off all power to a submersible diving vehicle when it is 30 m below the surface of the ocean. The crew must push out a hatch of area 0.75 m2 and weight 300 N on the bottom to escape. If the pressure inside is 1.0 atm, what downward force must the crew exert on the hatch to open it?
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An electrical short cuts off all power to a submersible diving
vehicle when it is 30 m below the surface of the ocean. The crew must
push out a hatch of area 0.75 m2 and weight 300 N on the bottom to
escape. If the pressure inside is 1.0 atm, what downward force must the
crew exert on the hatch to open it?
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