The gravitational force exerted on a solid object is 5.00 N. When the object is suspended from a spring scale and submerged in water, the scale reads 3.20 N (figure). Find the density of the object. Scale b

The pressure exerted by a phonograph needle on a record is surprisingly large, due to the very small width of the needle. a) If the equivalent of 1.05 g is supported by a needle, the tip of which is a circle 0.19 mm in radius, what pressure is exerted on the record, in pascals?

An incompressible box is completely submerged in water at a depth of 60m. The volume of the box is 8L and it has a mass of 30 kg. The buoyant force on the box is  70N.. If the box is brought to a depth of 90m, stae what the mass of the box ,volume of the box and buoyant force on the box will be? Choose one correct answer with the correct units of measure.   A. Mass = 70kg Volume  = 8L Buoyant force = 30N   B. Mass = 30kg Volume = 8 m3 Bouyant force = 70 pound   C. Mass = 30kg  volume = 8L Buoyant force  =70N   D. Mass = 8 kg Volume = 30L Buoyant force  = 70N

An object hangs from a spring balance.The balance registers 32 N in air, 22 N when this object is immersed in water, and 27 N when the object is immersed in another liquid of unknown density. What is the density of that other liquid? Number i Units V