An 50 kg student runs and jumps onto a 25 kg tire swing, which is initially at rest, and rides the swing up into the air. The swing (and the student) then rises a vertical distance of 1.5 m. What was the initial speed, in m/s, of the swing? Remember the acceleration due to gravity near Earth's surface, g = 9.81 m/s A. 29 m/s

B. 5.4 m/s

C. 1.7 m/s

D. 15 m/s

E. 3.8 m/s

Please help its for my final