The deuterium nucleus starts out with a kinetic energy of 1.24 × 10-13 joules, and the proton starts out with a kinetic energy of 2.47 × 10-13 joules. The radius of a proton is 0.9 × 10-15 m; assume that if the particles touch, the distance between their centers will be twice that. What will be the total kinetic energy of both particles an instant before they touch?
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State the right hand rule of the direction of magnetic field in a conductor carrying current
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Given the position vector of the particle r(t)=(t+1)i+(t^2−1)j+2t k, find the particle's velocity and acceleration vectors at t=1
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The two stars in a certain binary star system move in circular orbits. the first star, alpha, has an orbital speed of 36 km/s. the second star, beta, has an orbital speed of 12 km/s. the orbital period is 137 d. a) what is the mass of the star alpha? b) what is the mass of the star beta?
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If element x has 99 protons how many electrons does it have
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The deuterium nucleus starts out with a kinetic energy of 1.24 × 10-13 joules, and the proton starts...
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