![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: Below IS Ihe graph of the rafe of change function af h . y =m(x) Which velue is closest to h(-5)? anstver [Sclect ] 2 Eelennine all X-values where the raleoLchange SOLVED: Below IS Ihe graph of the rafe of change function af h . y =m(x) Which velue is closest to h(-5)? anstver [Sclect ] 2 Eelennine all X-values where the raleoLchange](https://cdn.numerade.com/ask_images/7a8fd50240ec476eac70cf3b77a4433f.jpg)
SOLVED: Below IS Ihe graph of the rafe of change function af h . y =m(x) Which velue is closest to h(-5)? anstver [Sclect ] 2 Eelennine all X-values where the raleoLchange
![Instruments - EnVision: a partnership between ESA and NASAEnVision: a partnership between ESA and NASA Instruments - EnVision: a partnership between ESA and NASAEnVision: a partnership between ESA and NASA](https://sites.lesia.obspm.fr/envision/files/2021/12/Capture-d%E2%80%99%C3%A9cran-2021-12-26-%C3%A0-02.00.42.png)
Instruments - EnVision: a partnership between ESA and NASAEnVision: a partnership between ESA and NASA
![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)