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Introductory Physics Homework Help
Projectile Motion: initial velocity problem
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[QUOTE="msun5040, post: 6063500, member: 651495"] [B][h2]Homework Statement [/h2][/B] Determine the initial velocity of a projectile that reuturns to launch level 10.0 seconds after it is launched and lands 300.0m away from the launch site. [h2]Homework Equations[/h2] Δx=v[SUB]0x[/SUB]t Δy=v[SUB]0y[/SUB]t+1/2gt[SUP]2[/SUP] [h2]The Attempt at a Solution[/h2] [/B] 300=v[SUB]0x[/SUB](10) v[SUB]0x[/SUB]=30m/s I don't know how to procees with this problem since it appears that I'm missing v[SUB]0y[/SUB]. I have time and the initial x component for velocity, but I don't know how I would use that to find the initial y component of velocity. [/QUOTE]
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Introductory Physics Homework Help
Projectile Motion: initial velocity problem
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