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Consider nucleus with atomic mass 55.934939 u. It undergoes an alpha (4.002603 u)decay resulting in a daughter nucleus with atomic mass 51.940509 u.
a) How much energy in atomic mass units was expanded during this reaction?
b) How much is that energy in Joules?
c) How much is that energy in MeV?
d) Can this reaction happen spontaneously?
A uniform, solid, spherical asteroid with mass 1.2 multiplied by 1013 kg and radius 1.0 km isrotating with a period of 5.5 hours. Ameteoroid moving in the asteroid's equatorial plane crashes intothe equator at 8.4 km/s.
An ideal massless spring is hanging vertically. When a 0.75-kg mass is attached to the spring, What is the frequency of the resulting oscillation
We require any information you may have on how plants stay at their distance with out floating away or smashing into one another?
An unscratched spring has a length of 0.30 m. When the spring is stretched to a total length of 0.60 m, How fast will waves travel on this spring if it is stretched to 0.90 m
A massive starship with rest mass of 8x10^11 kg has a relavistic momentum of magnitude 5x10^20 kg m/s
What is the pressure inside the thermos
From what height did the student fall? Suppose that the only force acting on him all through the impact is that because of the ground.
The acceleration of gravity near the surface of the moon has about on-sixth the magnitude that it does on earth. How long would satellite orbiting just above the moons surface
The spring constant for the tendon is the same for both groups, 33 N/mm. Illustrate what is the difference in maximum stored energy between the sprinters and the nonathletes?
A sample of diamond has a density of 3.5 grams/centimeter^3 and a polarization of 10^-7 coulomb/meter^2. Compute the average dipole moment per atom.
A baseball has mass 0.145 kilogram. If the ball remains in contact with the bat for 2.00 millisecond, determine the magnitude of the average force applied by the bat
the mutual force of gravitational attraction between two masses is 500 newtons.a if the masses are moved 5 times as far
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