GoConqr hat ein neues Design! Sag uns, wie es dir gefällt.

Karteikarten

Circular Motion

Sam Wallace Physics A level Englisch 12 Karten

Karten in diesem Stapel (12)

  1. 1What is the frequency of rotation?1
    ______
    Time period
  2. 2What is the speed of a point on the circumference of the circle?circumference
    ---------------------------
    time for one rotation
  3. 3What is angular speed?The angular displacement per seconds, 2π/T or 2πf
  4. 4What is the unit of ω ?Radians per second
  5. 5Why are objects in circular motion always accelerating?They are constantly changing velocity as their direction changes so their acceleration does
  6. 6Which direction does velocity change around the circle?The change in direction of the velocity is always to the centre of the circle
  7. 7What is centripetal acceleration?The acceleration of the object towards to centre due to changing velocity.
  8. 8Formula of centripetal acceleration?v^2
    --------
    r
  9. 9What is the centripetal force?The resultant force on an object which causes the direction of velocity to change keeping it in circular path
  10. 10What causes the centripetal acceleration?Centripetal force
  11. 11Show the formula for centripetal force.Centripetal acc = Centripetal F
    F = ma
    a = v^2/r F=ma
    mv^2
    -----
    r
  12. 12—

Informationen

Beschreibung
A level Physics (Further Mechanics) Karteikarten am Circular Motion, erstellt von Sam Wallace am 26/12/2018.
Erstellt von
Sam Wallace
Aufrufe
0
Bewertung

Mehr zu Centripetal Force

Feedback

Worum geht es?

Wie gefällt dir das neue Design?

Dein Eindruck