Question: The dimensions of the quantity kinetic energy, designated by K, are kg m2/s2. It can be written in terms of the momentump and mass m as K = p2 %3D 2m (a) What are the units of momentum in terms of fundamental SI units? (Use the following as necessary: kg, m, and s.) (b) Force is measured in units of newtons, N, where 1 N = 1 kg m/s2. What are the units of momentum p in terms of a newton and another fundamental SI unit? (Use the following as necessary: N, m, and s.) (c) (1) What If? Physicists often measure the momentum of subatomic particles moving near| the speed of light in units of MeV/c, where c is the speed of light, and 1 MeV = 1.6 X 10-13 kg · m2/s2. Based on this, what are the units of momentum for a high-speed subatomic particle in terms of fundamental SI units? (2) What are the units of momentum for a high-speed subatomic particle in terms of a newton and another fundamental SI unit?
Question: The dimensions of the quantity kinetic energy, designated by K, are kg m2/s2. It can be written in terms of the momentump and mass m as K = p2 %3D 2m (a) What are the units of momentum in terms of fundamental SI units? (Use the following as necessary: kg, m, and s.) (b) Force is measured in units of newtons, N, where 1 N = 1 kg m/s2. What are the units of momentum p in terms of a newton and another fundamental SI unit? (Use the following as necessary: N, m, and s.) (c) (1) What If? Physicists often measure the momentum of subatomic particles moving near| the speed of light in units of MeV/c, where c is the speed of light, and 1 MeV = 1.6 X 10-13 kg · m2/s2. Based on this, what are the units of momentum for a high-speed subatomic particle in terms of fundamental SI units? (2) What are the units of momentum for a high-speed subatomic particle in terms of a newton and another fundamental SI unit?
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