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The rest energy of a

Calculate the rest mass (In grams) of an object whose rest energy is equal to the energy released by a tonne of tnt the energy
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2. asked by Wayne
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What is the kinetic energy in MeV of a π–meson that lives 1.80×10-16 s as measured in the laboratory, and 0.840×10-16 s
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2. asked by Ashton
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What is the kinetic energy in MeV of a π–meson that lives 1.80×10-16 s as measured in the laboratory, and 0.840×10-16 s
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2. asked by Tim
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The potential energy of a golf ball in a hole is negative with respect to the ground. Under what circumtansces (if any) is the
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2. asked by Timson Wakrit
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The potential energy of a golf ball in a hole is negative with respect to the ground. Under what circumtansces (if any) is the
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2. asked by Lacy
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A plant absorbs energy from the sun. Where does the energy go from there?All of the energy is released as heat energy. All of
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Can someone give me some pointers on calculating the rest energy of a positron (a particle that has the same mass as an electron
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2. asked by Jess
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A 2.48-kg rock is released from rest at a height of 28.1 m. Ignore air resistance and determine (a) the kinetic energy at 28.1
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2. asked by heather
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A 3.56-kg rock is released from rest at a height of 15.2 m. Ignore air resistance and determine (a) the kinetic energy at 15.2
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2. asked by Anonymous
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A 2.48-kg rock is released from rest at a height of 28.1 m. Ignore air resistance and determine (a) the kinetic energy at 28.1
1. 1 answer
2. asked by heather
3. 633 views