Draw the distance time graph for a body at rest

Ball b is hanging from an inextensible cord. an identical ball a is released from rest when it is just touching the cord and drops through the vertical distance h a 5 8 in. before striking ball b. assuming e 5 0.9 and no friction, determine the resulting maximum vertical displacement h b of the ball b

Like a key in a lock, the shape of the. must bind with the. of the recieving neuron

Which changes of state do the labels represent? a: b: c: