A taut string of length 1.0 m is holding a yo-yo of mass 130 grams. You notice from flicking the top of the string that the pulse takes 66 ms to travel down to the yo-yo. What is the mass of the string

Which of the following are properties of mechanical waves? check all that apply ⭕️ particles of the medium move back and fourth, but do not move with the wave. ⭕️ the particles of the medium always move parallel to the wave motion. ⭕️ wave motion begins with a disturbance in the medium. ⭕️ waves transport energy from a source outward, away from the source.

Drag each tile to the correct box. tiles bra i sequence

How does the strength of the electrostatic force between an electron and a proton compare to the strength of the gravitational force between them?