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scZoUnD [109]
2 years ago
13

If an object has a mass of 1 kg, what is its weight on earth

Physics
1 answer:
seropon [69]2 years ago
7 0

9.81 newtons ......................... sorry it says twenty words

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How much energy is required to accelerate a golf ball of mass 0.046 kg initially at rest to a speed of 0.75c?
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The required energy to accelerate the golf ball is  0.232875X10^{16} kg-m/sec^2.

<h2>What is Energy?</h2>
  • Energy, which is observable in the execution of labor as well as in the form of light and heat, is the quantitative quality that is transmitted to an object or to a physical phenomenon in physics.
  • Energy is a preserved resource; according to the rule of conservation of energy, energy can only be transformed from one form to another and cannot be created or destroyed.
  • The joule, which is defined as "the energy transmitted to an object by the effort of moving it a length of one metre against a force of one newton," is the standard measure for power in the International System of Units (SI).

Given that,

E=mc^2

=0.046X0.75^2Xc^2

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Learn more about energy here:

brainly.com/question/13881533

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