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Question

A taut rope, as shown below, has two pulses moving towards each other at a speed of 2.0 cm/s. Sketch the shape of the rope at the end of 3.0 seconds.

Graph showing two wave pulses moving towards each other at 2.0 cm/s.

Accepted Answer

Graph depicting a single wave pulse at rest position.

Answer

Graph illustrating the interference pattern of two wave pulses.

Answer

Graph showing a combined wave pulse after interference.

Answer

Graph displaying the rest position of the rope with no wave pulses.