Physics, 27.11.2019 00:31, libbymcvay
The average density of the body of a fish is 1080 kg/m3. to keep from sinking, the fish increases its volumeby inflating an internal air bladder. by what percentage must the fish increase its volume in order to beneutrally buoyant in fresh water? the density of air at room temperature is 1.2 kg/m3.
Answers: 1
Physics, 21.06.2019 22:00, mjackson7208
Explain what makes a passenger in a turning car slide toward the door. critical thinking
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Physics, 22.06.2019 14:30, gus2006santos
Two steel balls, each of mass m, are welded to a light rod of length l and negligible mass and are initially at rest on a smooth horizontal surface. a horizontal force of magnitude f is suddenly applied to the rod as shown. determine (a) the instantaneous acceleration a of the mass center g and (b) the corresponding rate at which the angular velocity of the assembly about g is changing with time.
Answers: 2
Physics, 22.06.2019 19:30, stephstewart1209
If the area of a square has increased by a factor of 16, by how much has each side increased?
Answers: 3
The average density of the body of a fish is 1080 kg/m3. to keep from sinking, the fish increases it...
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