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Teddy Harre, Rob Pritchett, Eric Singleton, • James Templeton, Zach Warnock Bean Bag Flinger 1
Conservation of Energy (Marble) • Mass and friction are negligible. • mgh = .5mv^2 + .5iw^2 • Final Velocity = 1.69 m/s 2
Torque • s = s0 + (v^2 – v0^2)/2a • Acceleration = 5.622 m/s^2 • F=ma • F =.168 Newtons • T = r * F • T = .008 N-m 3
Conservation of Energy(hacky sack) • Mass and friction are negligible. • mgh = .5mv^2 + .5iw^2 • Final Velocity = 1.58 m/s 4
Projectile Motion • (y-y0)=(x-x0)*tan(θ)-g/(2v2)*(1+tan2(θ))*(x-x0)2 • Velocity =7.01 m/s 5
Issues • Holding Marble on Platform • Landing on Mouse Trap • Landing on Platform • Correct Weight for Pulley 6