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find the moment of inertia of a hoop a thin -walled hallow ring with mass 5 kg and radius 2m about an axis
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an electric motor consumes 900 kj of electrical energy in 100 min if one third of this energy goes into heat and other
a woman with mass 50 kg is standing on the rim of a large disk that is rotating at 050 revs about an axis through its
find the magnitude of the angular momentum of the second hand on a clock about an axis through the center of the clock
a solid wood door 100 m wide and 200 m high is hinged along one side and has a total mass of 400 kg initially open and
a small 100 g bug stands at oneend of a thin uniform bar that is initially at reston a smooth horizonta it able the
a 3500n uniform 150m bar is suspended horizontally by two vertical cables at each end cable a can support a maximum
a nuclear plant needs to be set up in the outskirts of a big city the plant needs to be close to the city if the i2r
a 500-khz uniform plane wave propagates beneath the earths surface the amplitude of the - e field just beneath the
a 5-cm-diameter shaft rotates at 4500 rpm in a 15-cmlong 8-cm-outer-diameter cast iron bearing k 70 wm k with a
the following two alternatives are mutually exclusive which one will you select if your marr is 15 per year use rate of
a company is trying to decide which machine to purchase based on the following information if they all have 15 years
problem statementthe problem is to find the efflux time time needed to empty the tank contents for the given
create a vi for the rlc series circuit shown below that will calculate the following values a capacitance reactance b
show transcribed image text 3 consider a square gasoline tank with sides of 10 m and height of 15 m as shown in the
what are the x- and y - components of a vector ii in the xy plane if its direction is 250degcounterclockw ise from the
a man has to go 50 m due north 40 m due east and 20 m due south to reach a field in 5 minutesa what is the average