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A 14.0 kg block of metal measuring 12.0 cm x 10.0 cm x 10.0 cm is suspended from a scale and immersed in water. The 12.0 cm dimension is vertical, and the top of the block is 4.00 cm below the surface of the water.
(a) What are the forces acting on the top and on the bottom of the block? (Take atmospheric pressure to be 1.013 105 N/m2.)
(b) What is the reading of the spring scale?
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a horizontal circular platform rotates counterclockwise about its axis at the rate of 0.805 rad/s. You, with a mass of 67.3 kg, Calculate the total angular momentum of the system
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On a frozen pond, a 13.1 kg sled is given a kick that imparts to it an initial speed of v0 = 2.42 m/s. find the distance the sled moves before coming to rest
The side mirrors on cars are convex mirrors. If the side mirror on the driver side of your car has a focal length with a magnitude of 5.30 m, determine the image distance of the truck
A portable 3.5 kw wate heater is immersed for 3 minutes in a plastic filled with 20 kg of water at 20C. what will be the final temperature of the mixture given specific heat of water at 4186 j/gkC.
A horizontal beam of electrons initially moving at 3.4 107 m/s is deflected vertically by the vertical electric field between oppositely charged parallel plates.
An electric stove burner with 35-ohm resistance consumes 1.5 kW of power. At what voltage does it operate
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