![SOLVED: Question 19 (5 points) A physics student aims and throws a ball with an initial speed vo 20 m/s from a vertical height, h = 45 m , above the ground,at SOLVED: Question 19 (5 points) A physics student aims and throws a ball with an initial speed vo 20 m/s from a vertical height, h = 45 m , above the ground,at](https://cdn.numerade.com/ask_images/f34ee818058d4540872febd21990ac83.jpg)
SOLVED: Question 19 (5 points) A physics student aims and throws a ball with an initial speed vo 20 m/s from a vertical height, h = 45 m , above the ground,at
![SOLVED: 21.A rectanqular fin has length,width,and thickness of 5 cm,20 cm and 2.4 mm, respectively.If h=13W/m^2Kand k=80.2 W/m K,the efficiency is (Pick the closest answer)* (3 Points) 98% 53% 82% 90% 66% SOLVED: 21.A rectanqular fin has length,width,and thickness of 5 cm,20 cm and 2.4 mm, respectively.If h=13W/m^2Kand k=80.2 W/m K,the efficiency is (Pick the closest answer)* (3 Points) 98% 53% 82% 90% 66%](https://cdn.numerade.com/ask_images/4c9132739590494a9b4f21a1867bd40a.jpg)
SOLVED: 21.A rectanqular fin has length,width,and thickness of 5 cm,20 cm and 2.4 mm, respectively.If h=13W/m^2Kand k=80.2 W/m K,the efficiency is (Pick the closest answer)* (3 Points) 98% 53% 82% 90% 66%
![Breezy shirt H&M Dupe.. this might be the closest dupe I've ever seen 🤔 except from the original that djerf got inspired by! : r/djerfavenue Breezy shirt H&M Dupe.. this might be the closest dupe I've ever seen 🤔 except from the original that djerf got inspired by! : r/djerfavenue](https://preview.redd.it/breezy-shirt-h-m-dupe-this-might-be-the-closest-dupe-ive-v0-7jqh44mnuj5a1.jpg?width=640&crop=smart&auto=webp&s=06258775f0c962c25676f16599bca49d092846cf)
Breezy shirt H&M Dupe.. this might be the closest dupe I've ever seen 🤔 except from the original that djerf got inspired by! : r/djerfavenue
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A second planet in the closest extrasolar system to our Sun? - Trottier Institute for Research on Exoplanets
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