Engineering, 04.06.2021 22:20 burners
What were the most likely reasons that US leaders decided to develop the atomic bomb? Select two options.
They thought they needed to develop the atomic bomb before other countries did.
They wanted to be viewed by other nations as the most powerful nation in the world.
They believed that defeating Japan with regular weapons would be too costly in time and lives.
They believed they had to develop the atomic bomb to discover all of the uses of nuclear power.
They believed that only the United States was powerful enough to possess such a fearful weapon.
Answers: 3
Engineering, 03.07.2019 14:10
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The y form of iron is known as: a) ferrite b) cementite c) perlite d) austenite
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Engineering, 04.07.2019 18:10
Asingle-geared blanking press has a stroke of 200 mm and a rated capacity of 320 kn. a cam driven ram is assumed to be capable of delivering the full press load at constant force during the last 15 percent of a constant-velocity stroke. the camshaft has an average speed of 90 rev/min and is geared to the flywheel shaft at a 6: 1 ratio. the total work done is to include an allowance of 16 percent for friction a) estimate the maximum energy fluctuation b) find the rim weight for an effective diameter of 1.2 m and a coefficient of speed fluctuation of 0.10
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Engineering, 04.07.2019 18:20
Apiston-cylinder device contains 0.1 m3 of liquid water and 0.9 m3 of water vapor in equilibrium at 800 kpa. heat is transferred at constant pressure until the temperature of water reaches 350 °c. determine (a) the quality of water at the initial state (b) the work associated with this process, (c) the heat associated with this process.
Answers: 2
What were the most likely reasons that US leaders decided to develop the atomic bomb? Select two opt...
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