3880618
Beschreibung
Quiz von Jake Perkins, aktualisiert more than 1 year ago
|
Erstellt von Jake Perkins
vor mehr als 8 Jahre
|
|
Frage 1
Frage
If there is a not-zero resultant force acting on a toy car, what effect will be observed?
Antworten
-
An acceleration in the opposite direction of the resultant force.
-
Nothing.
-
An acceleration in the direction of the resultant force.
Frage 2
Frage
Velocity and Speed are the same thing.
Antworten
- True
- False
Frage 3
Frage
How is a constant deceleration shown on a velocity-time graph?
Antworten
-
A positive gradient/slope.
-
A negative gradient/slope.
-
A flat line, gradient of 0.
Frage 4
Frage
What two forces balance when car travels at a constant speed? (Tick Two)
Antworten
-
Resualnt Force
-
Driving Froce
-
Weight Force
-
Braking Force
-
Friction Force
Frage 5
Frage
The two factors that affect a car's overall stopping distance are the reaction time and braking distance.
Antworten
- True
- False
Frage 6
Frage
What is Terminal Velocity?
Antworten
-
The highest acceleration.
-
The speed at which a human dies.
-
Constant speed reached when upward and downward forces are balanced.
Frage 7
Frage
The name given to energy store in a spring is called Elastic Power Energy.
Antworten
- True
- False
Frage 8
Frage
Choose an equation to express the balance when terminal velocity is reached.
Antworten
-
R - W = 0
-
R + W = 0
Möchten Sie mit GoConqr kostenlos Ihre eigenen Quiz erstellen? eigenen Mehr erfahren.