Hi, please show full solutions and also explain how you get the answers in physics terms so it's understandable. The correct final answers are written beside too. This is one whole question to be answered. I can't post it separately since it's related. Thank you. 9. A 1.8 kg mass is launched at 40.0º to a level surface by a spring launcher on a frictionless ramp. The spring constant is 914 N/m. a) Find the elastic energy the launcher had when the spring was compressed 28 cm. (36 J) b) What velocity did the mass have just as it left the launcher? (6.3 m/s)
Hi, please show full solutions and also explain how you get the answers in physics terms so it's understandable. The correct final answers are written beside too. This is one whole question to be answered. I can't post it separately since it's related. Thank you. 9. A 1.8 kg mass is launched at 40.0º to a level surface by a spring launcher on a frictionless ramp. The spring constant is 914 N/m. a) Find the elastic energy the launcher had when the spring was compressed 28 cm. (36 J) b) What velocity did the mass have just as it left the launcher? (6.3 m/s)
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Hi, please show full solutions and also explain how you get the answers in physics terms so it's understandable. The correct final answers are written beside too. This is one whole question to be answered. I can't post it separately since it's related. Thank you.
9. A 1.8 kg mass is launched at 40.0º to a level surface by a spring launcher on a frictionless ramp. The spring constant is 914 N/m.
a) Find the elastic energy the launcher had when the spring was compressed 28 cm. (36 J)
b) What velocity did the mass have just as it left the launcher? (6.3 m/s)
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