Energy required to accelerate a mass

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SUMMARY

The discussion focuses on calculating the kinetic energy required to accelerate a mass of 1E-5 M_sun to a velocity of 1000 km/s using the formula 1/2 mv^2. Participants confirm that the kinetic energy can be directly calculated without the need for integration, as the problem specifically requests the kinetic energy. The consensus is that the straightforward application of the kinetic energy formula is sufficient for this scenario.

PREREQUISITES
  • Understanding of kinetic energy formula (1/2 mv^2)
  • Basic knowledge of mass and velocity units (M_sun, km/s)
  • Familiarity with physics concepts related to motion
  • Basic algebra skills for calculations
NEXT STEPS
  • Study the derivation and applications of the kinetic energy formula
  • Explore advanced topics in classical mechanics, such as momentum conservation
  • Learn about energy transformations in astrophysical events
  • Investigate the implications of mass-velocity relationships in different contexts
USEFUL FOR

Students in physics, educators teaching classical mechanics, and anyone interested in astrophysical phenomena related to energy and motion.

Stellar1
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Homework Statement


1-Calculate the energy (1/2 mv^2) for each of the following:
a) a nova outburst that accelerate a mass of 1E-5 M_sun to
a velocity of 1000 km/s


Homework Equations


1/2 mv^2


The Attempt at a Solution



Now, here's what I am unsure of. Do I just take the kinetic energy, or, do I have to do some strange integral? I'm still not very comfortable with integration and am unsure of when to use it.
 
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I'd say just take the kinetic energy as asked.
 

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