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i) Determine the energy required to remove a proton from a 12C nucleus (in MeV) - For this one, I know that this is not alpha, beta, or gamma decay, so I don't know how I'm supposed to do it.
And this one,
ii) 2H and 3H nuclei undergo the following fission reaction:2H + 3H --> 4He + 1/0n
a) Calculate the amount of energy released in this reaction (which I calculated to be 17.5895 MeV).
b) Determine the kinetic energy of the alpha particle if the 2H and 3H reacting nuclei are initially stationary. - For this one, I don't know how to convert this to velocity...
iii) Determine the energy released in the alpha-decay of a 14N nucleus (in MeV) - (which I calculated to be 11.613 MeV) - and state whether or not 14N actually alpha decays. - So for this one, I don't know how to tell whether or not it will actually decay...do I look at the rest mass energy?
A 10.00 m uniform beam is hinged to a vertical wall and held horizontally by a 5.00 m cable attached to the wall 4.00 m above the hinge, What is the heaviest beam that the cable can support with the given configuration
A -11.0kg bucket is lowered vertically by a rope in which there is 163N of tension at a given instant, What is the acceleration of the bucket
A predatory fish can accelerate from rest to 5 m/s in 0.28 s. What is the acceleration of the fish
A cart (821.7g) connected to a hanging mass (240g) is free to move on an incline plane with an angle of 15.3 degrees. Determine which way the hanging mass will move
Gas is confined in a tank at a pressure of 10.7 atm and a temperature of 24.1°C. what is the new pressure in the tank
A car traveling 85km/h slows down at a constant 0.46m/s2 just by "letting up on the gas." Calculate the distance the car coasts before it stops
a 12.5 uf capacitor is connected to a power supply that keeps a constant potential difference of 26.0 v across the
What is the maximum tension. The gastrocnemius muscle, in the back of the leg, has two portions, known as the medial and lateral heads. Assume that they attach to Achilles tendon. The cross-sectional area of each of these two muscles is typically f..
A point source of source emits a tone with a power of 45 W that has a frequency of 429 Hz. calculate the pressure amplitude in Pascals of the sound
You see a pair of shoes tied together by the laces and hanging over a telephone line. You throw a 0.18-kg stone at one of the shoes (mass = 0.39 kg), How far up does the shoe move
What is the speed of the projectile
A new binaryasteroid is discovered in our solar system with an orbital periodaround the sun of 5 yrs. What is the total mass of the binary asteroid
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