Based on the naming classification which compounds would have the same ending

Which example has gravitational potential energy? a.a horse slowing down from a run b.an apple about to fall from a tree branch c.a bicycle being pedaled down a horizontal path d.beaker sitting on the floor

The image shows a pendulum in simple harmonic motion the pendulum starts at a and swing to e

70 give a real life example showing how sensory neurons work with the motor neurons