

Immortal throws Bi-Plane into space
Bi-Plane is old as dirt and is 5'10" so I'll go with the ideal weight for a 5'10" 80yo man in the US using this calculator: https://www.calculator.net/ideal-weight-calculator.html
Using the Robinson metric that weight would be 156.5 lbs, but considering he has a giant metal wingsuit on his back I'll go with the highest of the weight range which is 174.2 lbs or 79.015790854 kg
Escape velocity is 11184.94080 m/s
For Lifting strength:
Using angize
Avg human head size is 19cm
2atan(tan(35deg) * (28.7/ 730))
3.15376098 degrees
345.09cm away at the start of the throw
2atan(tan(35deg) * (222.9/ 730))
24.136633 degrees
44.433 cm away at the end of the throw
345.09-44.433 = 300.657cm or 3.00657m moved in what was 7/30 of a second or 0.23333333333 seconds which is 12.885300000184076 m/s. That is our initial speed. 11184.94080 m/s is our previously referred to final speed.
The throw took 1.6 seconds so-
(11184.94080/12.885300000184076)/1.6 = an acceleration of 542.524271837 m/s^2
79.015790854x542.524271837^2 = 23256922.0199 Newtons Of Force (Class M)
For KE:
Using the ke calculator: https://www.calculatorsoup.com/calculators/physics/kinetic.php the KE is 4942552318.4504 joules or 1.1812983552718166 tons of tnt **(Building Level)**