As a wave moves through a medium, particles are displaced and (2 points)
O return to their normal position after the wave passes
o remain in the new location after the wave passes
O are combined with other particles forming the wave
are moved along with the wave as it travels through the medium

are you like autistic or something?

xd

the motion of a pendulum is a classic example of mechanical energy conservation. a pendulum consists of a mass (known as a bob ) attached by a string to a pivot point. as the pendulum moves it sweeps out a circular arc, moving back and forth in a periodic fashion.

answer///terminator or twilight zone;