You have guessed right from the title. This
The smoke in the background freezes when Peter runs. So apparent speed=0.001 m/s.
X-Men: Apocalypse takes place in May 1983 (Return of the Jedi was playing in theatres)
During May, windpseed in Cairo is approximately 9 mph
9 mph= 4 m/s
So 4/0.001= 4000x slower frame
Evan Peters weighs 77 kg.
Hand+Forearm= 2.23% body weight. In that case 1.7171 kg.
We need to find the speed at which Apocalypse was sent flying.
Apocalypse should weigh a minimum of 100 kg.
So by law of conservation of momentum: m1v1=m2v2
m1= 1.72 kg
v1= Subsonic= 34.3 m/s
m2= 100+1.72=101.72 kg
So v2= m1v1/m2=0.5766 m/s.
But this is in a 4000x slower frame.
Hence real speed= 2,306.4 m/s.
Therefore KE= 265974000 J or 0.063 tons of TNT. small Building level
Blue guy gets his whooped= 0.063 tons of TNT (9-A)