The force applied by the rope accelerates Trinity's mass away from the building, but Newton's Second Law of Motion tells us that the same force would have produced on the greater mass of the helicopter.

The differences between  a compression wave and a transverse wave?

If the speed of a particle triples ,by what factor does its kinetic energy increase?

When the displacement of a mass on a spring is 12a the half of the amplitude, what fraction of the mechanical energy is kinetic energy? at what displacement, as a fraction of a, is the mechanical energy half kinetic and half potential?