File:US_Navy_040501-N-1336S-037_The_U.S._Navy_sponsored_Chevy_Monte_Carlo_NASCAR_leads_a_pack_into_turn_four_at_California_Speedway.jpg · Wikimedia Commons · See Wikimedia Commons
ความเร็ว
Also known as velocity vector
อัตราการเปลี่ยนตำแหน่งของวัตถุตามเวลาและทิศทางของการเปลี่ยนแปลงนั้น
AI overview
Velocity measures how fast something is moving in a particular direction, combining both speed and direction into one concept. It matters because it's a fundamental tool scientists and engineers use to describe and predict how physical objects move.
AI-generated from the Wikipedia summary — may contain errors.
Key facts
- Physical quantity.name
- Velocity
- Physical quantity.image
- US Navy 040501-N-1336S-037 The U.S. Navy sponsored Chevy Monte Carlo NASCAR leads a pack into turn four at California Speedway.jpg
- Physical quantity.image_size
- 260px
- Physical quantity.caption
- As a change of direction occurs while the racing cars turn on the curved track, their velocity is not constant even if their speed is.
- Physical quantity.symbols
- , , ,
- Physical quantity.otherunits
- mph, ft/s
- Physical quantity.baseunits
- m/s
- Physical quantity.dimension
- L T−1
via Wikipedia infobox
Wikidata facts
- Image
- Vector snelheid-Plain.svg