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Alphonse moves eastward in a car at 30 m/s. Velma, moving eastward in a train at 70 m/s, passes him. Alphonse's velocity relative to Velma is
Media Player
A software application for playing back multimedia files such as videos, music, and digital images.
MP3 Audio File
A digital audio format that uses a form of lossy data compression, making it a popular choice for storing music files and audio content.
Sound Card
An internal computer component that enables the processing and output of audio signals to speakers or headphones, enhancing the quality of sound.
Stand-Alone Player
A self-contained media player device or software that operates independently of other hardware or software.
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