If two event are connected by a space like
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Q: Prove that for a spacelike interval, two events cannot occur at the same place in space
A: To prove that for a spacelike interval, two events cannot occur at the same place in space.
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Q: list some of the variables that could cause the nergy withthin a system to change.
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Q: An electron is emitted in beta decay of radioactive caesium. It has mass and is moving with a speed…
A: speed of light (v) = 0.8 cspeed of light (c) = 3×108 ms
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- For spacelike separated events show that: i) the two events cannot be causationally related, that is, there exists a reference frame such that the two events can occur simultaneously. ii) there exists no such reference frame where the two events can occur in the same (x, y, 2) location within space.Observer A sees two events at the same place (Ax = Ay = Az = 0) and separated in time by Ar = 10-6 s. A second observer B sees them to be separated by Ar' = 2 × 10-6 s. What is the separation in space of the two events according to B? What is the speed of B relative to A?Calculate the kinetic energy of on electron whose momentum is 2 Mev/c. b) Calculate the Velocfty of electron whose kinetic energy is 2 Mev.
- This is particle phyCalculate the kinetic energy and momentum of aproton (m=1.67 x10-27 kg) traveling 8.65 x107 m/sBy what percentages would your calculations have been inerror if you had used classical formulas?(a) Find the momentum (in kg- m/s) of a 1.20 x 109 kg asteroid heading towards the Earth at 3,050 km/s. (Hint: Use the approximation that y = 1 + 2c² least six significant figures.) kg-m/s (b) Find the ratio of this momentum to the classical momentum. (Enter your answer to at least six significant figures.) Р Pclassical at low velocities. Enter your answer to at