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For bismuth 209/83 Bi (atomic mass = 208.980374 u) obtain each of the following:
What must be the airplane acceleration if it is in to take off from a runway 50cm long? Expression for acceleration.
A rocket-driven car of total mass M loses mass at a constant rate per unit of time at a constant ejection speed V relative to the car.
Calculate the visible lines that should be seen with a spectroscope. This should correspond to lines in which the final bound energy level is
How long is the ball in the air? When is the ball at its maximum height? What is the maximum height of the ball?
Using the Schrodinger equation a 1-D Potential well: U(x) = infinite for xa
What is the maximum horizontal force, F that can be applied to the slab so that the slab and the block will move together without relative slippage?
Calculate the average binding energy per nucleon of the following nucle
Which one of the following can be done to shorten the half life of the radioactive decay of uranium-238?
Two blocks of mass m = 11.0 kg each are fastened to the ceiling of an elevator. Find the tension in the top rope.
A hydrogen atom in a certain excited state has its electron in a 5f subshell. The electron drops down to the 3d subshell, releasing a photon in the process.
If U235 captues a neutron to form U236 in its ground state, the energy released is B(U236) - B(U235).
An atom of mass M is initially at rest, in its ground state. A moving (nonrelativistic) electron of mass me collides with the atom.
Ultraviolet light is incident normally on the surface of a certain substance. The binding energy of the electrons in this substance is 3.44 eV.
When the masses are unequal, what is the correct definition of the position of the composite (2+3) that will make m_1a_1 = - m_2a_2 hold true?
What would be the period of her oscillation if we assume the bungee cord acts like a perfect spring?
A train travels due south at 60 m/s. It reverses its direction and travels due north at 60 m/s. What is the change in velocity of the train?
At 1.00 x 103 rpm (and with a 8.31-cm rotor) what is the net force on a red blood cell whose mass is 9.12 x 10-14 kg?
An object (mass 10 kg) slides upward on a slippery vertical wall. A force F of 60 N acts at an angle of 60°.
The decision to drop the atomic bomb remains a very controversial one in American and world history. To what degree did fear of Moscow or a desire to intimidate
A 30-turn circular coil of length 6.0 produces a magnetic field of magnitude 2.0 mT at its center. Find the current in the loop.
A train running along a straight track at 30 m/s is slowed uniformly to a stop in 44 s. Find the acceleration and the stopping distance.
Isotopes and Radioactive Decay. Calculate the total radioactivity that results from one isotope in the human body. Must understand the concepts of half-life
Solve these equations simultaneously to arrive at the following equation: (m1-m2)g=(m1+m2+( I/R^2))a.
When HNO3 is added to HCN(aq), the CN^- concentration is: