Suppose you are working on designing a t-shirt launch cannon that works via a spring mechanism and still want to launch that t-shirt to Smeone. If you plan to launch at 45 degrees, need a speed of 30 m/s and the cannon is 0.2 meters long... A. What is the final kinetic energy of the 2.0 kg t-shirt upon leaving the cannon? B. What must the spring constant be to reach this final speed? Ce If instead you launched the t-shirt straight up, what maximum height would it reach?

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Chapter13: Vibrations And Waves
Section: Chapter Questions
Problem 15P: A horizontal block-spring system with the block on a frictionless surface has total mechanical...
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Someone
Suppose you are working on designing a t-shirt launch cannon that works via a spring
mechanism and still want to launch that t-shirt to Smeone. If you plan to launch at 45 degrees,
need a speed of 30 m/s and the cannon is 0.2 meters long...
A. What is the final kinetic energy of the 2.0 kg t-shirt upon leaving the cannon?
E. What must the spring constant be to reach this final speed?
C. If instead you launched the t-shirt straight up, what maximum height would it
reach?
Transcribed Image Text:Someone Suppose you are working on designing a t-shirt launch cannon that works via a spring mechanism and still want to launch that t-shirt to Smeone. If you plan to launch at 45 degrees, need a speed of 30 m/s and the cannon is 0.2 meters long... A. What is the final kinetic energy of the 2.0 kg t-shirt upon leaving the cannon? E. What must the spring constant be to reach this final speed? C. If instead you launched the t-shirt straight up, what maximum height would it reach?
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