Lernkarten

Florian Spiess
Karten 12 Karten
Lernende 2 Lernende
Sprache English
Stufe Andere
Erstellt / Aktualisiert 18.04.2013 / 01.08.2017
Lizenzierung Kein Urheberrechtsschutz (CC0)
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4 Exakte Antworten 7 Text Antworten 1 Multiple Choice Antworten
Fenster schliessen

Define Average Velocity.

The total displacement of the object in the total time:

Velocity (Vav) = total displacement (s) / total time (t)

Fenster schliessen

Define Instantaneous Velocity.

The velocity at any one instant:

v = Δs / Δt

Where Δt is tending towards zero

v = ds / dt

velocity is the derivative of displacement with regards to time

Fenster schliessen

What does the slope on a displacement-time graph represent?

velocity
Fenster schliessen

What does the slope on a velocity-time graph represent?

acceleration
Fenster schliessen

What does the area under a velocity-time graph represent?

displacement
Fenster schliessen

What does the area under an acceleration-time graph represent?

velocity
Fenster schliessen

How many equations of uniformly accelerated motion are there?

2

3

4

5

6

Fenster schliessen

What is the first suvat equation, which is concerned with finding acceleration or velocity?

a = change of velocity / time taken

a = final velocity (v) - initial velocity (u) / time (t)

therefore: v = u + at