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ahmedazizkhelifi/vp4.py

Created August 19, 2020 00:31
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vp4.py
while True:
vp.rate(500)
#calculte the force using gravitationalForce function
star.force = gravitationalForce(star,planet)
planet.force = gravitationalForce(planet,star)
#Update momentum, position and time
star.momentum = star.momentum + star.force*dt
planet.momentum = planet.momentum + planet.force*dt
star.pos = star.pos + star.momentum/star.mass*dt
planet.pos = planet.pos + planet.momentum/planet.mass*dt
t+= dt
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