SpletThe massless spring of a spring gun has a force constant k=12N/cm. When the gun is aimed vertically, a 15-g projectile is shot to a height of 5.0 m above the end of the … SpletThe mass of the panel is 15kg, 15 kg, and it hits the ground with a speed of 45m/s 45 m / s. How much mechanical energy was dissipated by air resistance during the panel’s descent? Figure 8.9 A helicopter loses a panel that falls until it reaches terminal velocity of 45 m/s.
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SpletThe massless spring of a spring gun has a forceconstant k = 12 N/cm. When the gun is aimed vertically,Chapter 8 Potent... A physics student wants to build a spring gun that when aimed horizontally will give a 20-g ball an initial acceleration... spring-loaded gun has a spring for which and is initially compressed by. SpletScience Physics The massless spring of a spring gun has a force constant k = 12 N/cm. When the gun is aimed vertically, a 15-g projectile is shot to a height of 5.0 m above the end of the expanded spring. How much was the spring compressed initially? (A) 3.5 сm (в) 4.1 сm 3.1 cm D 2.8 cm phillip schofield partner now 2022
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SpletFinal answer Transcribed image text: The massless spring of a spring gun has a force constant k = 12 N/cm. When the gun is aimed vertically, a 15 g projectile is shot to a … SpletThe massless spring of a spring gun has a force constant k=12N/cm. When the gun is aimed vertically, a 15-g projectile is shot to a height of 5.0 m above the end of the expanded spring. How much was the spring compressed initially? We have an Answer from Expert View Expert Answer Get Expert Solution We have an Answer from Expert SpletA massless spring with force constant k launches a ball of mass m. In order for the ball to reach a speed u, by what displacement s should the spring be compressed? A 20 gm ball is shot from a spring gun whose spring constant is … phillip schofield sacked