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Introductory Physics Homework Help
Calculating Photon Momentum and Speed for a 1205 kg Spaceship with a Square Sail
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[QUOTE="Andrew Mason, post: 4534188, member: 15795"] Your method is right. It may be a matter of significant figures. Try to work out the solution using symbols and plug in numbers at the end. It makes it easier to follow: F[SUB]sail[/SUB] = dp[SUB]ship[/SUB]/dt= ndp[SUB]ph[/SUB]/dt = σAdp[SUB]ph[/SUB]/dt where σ is the number of photons per unit area mΔv = FΔt = ΔtσAdp[SUB]ph[/SUB]/dt AM [/QUOTE]
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Introductory Physics Homework Help
Calculating Photon Momentum and Speed for a 1205 kg Spaceship with a Square Sail
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