5773033
Beschreibung
Quiz von Allana Columbres, aktualisiert more than 1 year ago
|
Erstellt von Allana Columbres
vor etwa 8 Jahre
|
|
Frage 1
Frage
Scalar Quantities has no direction.
Antworten
- True
- False
Frage 2
Frage
How many dynes are there in a newton?
Antworten
-
10,000
-
100,000
-
1,000
Frage 3
Frage
Vector quantities has no direction.
Antworten
- True
- False
Frage 4
Frage
Both vector and scalar quantities has magnitude.
Antworten
- True
- False
Frage 5
Frage
When is an object most stable?
Antworten
-
when the location of the center of gravity is near the support base
-
when the center of gravity is at the center of the object
Frage 6
Frage
When do you consider an object unstable?
Antworten
-
When the center of gravity is at the center of the object
-
When it easily topples over
-
When the center of gravity is far from the center
-
When the center of gravity is lowered when given a tap.
Frage 7
Frage
Torque is a concurrent force
Antworten
- True
- False
Frage 8
Frage
Torque isn't a force
Antworten
- True
- False
Frage 9
Frage
Define torque.
Antworten
-
Torque is a force that causes a rotation on objects.
-
A physical quantity that causes rotation.
Frage 10
Frage
How do you compute for the applied force (torque)
Antworten
-
Multiply the other two forces
-
Add the other two forces
Frage 11
Frage
What is the direction of a positive torque?
Antworten
-
Counterclockwise
-
Clockwise
Frage 12
Frage
What is the relationship between the radius and the torque?
Antworten
-
Direct Proportion
-
Direct Square Proportion
-
Inverse Proportion
Frage 13
Frage
How do you compute for the amount of Torque produced by a force?
Antworten
-
Torque=force*radius
-
Torque=radius/force
Frage 14
Frage
Contact forces:
Antworten
-
Electric force
-
Buoyant force
-
friction
-
Magnetic force
-
Normal force
-
Applied force
-
Tension
-
Force of Gravity
Frage 15
Frage
Always directed upward:
Antworten
-
Electric force
-
Buoyant force
-
friction
-
Magnetic force
-
Normal force
-
Applied force
-
Tension
-
gravity
Frage 16
Frage
Always parallel to the surfaces in contact:
Antworten
-
Gravity
-
Tension
-
Applied force
-
Normal force
-
Magnetic force
-
friction
-
Buoyant force
-
Electric force
Frage 17
Frage
In any direction:
Antworten
-
Electric force
-
Buoyant force
-
friction
-
Magnetic force
-
gravity
-
Tension
-
Normal force
-
Applied force
Frage 18
Frage
Force of attraction between 2 objects
Antworten
-
Electric force
-
Buoyant force
-
friction
-
Magnetic force
-
Normal force
-
Applied force
-
Tension
-
Gravity
Frage 19
Frage
Always perpendicular to the stable surface.
Antworten
-
Gravity
-
Tension
-
Applied Force
-
Normal force
-
Magnetic force
-
friction
-
Buoyant force
-
Electric force
Frage 20
Frage
Objects that are in equilibrium include:
Antworten
-
constant speed
-
constant velocity
-
at rest
-
constant acceleration
Frage 21
Frage
An object having the length of 5m has its center of gravity at 3 meters. What would happen if the object was cut on its center of gravity?
Antworten
-
The two halves would weigh the same
-
The longer one would have the greater mass
-
The shorter half would have the greater mass
Möchten Sie mit GoConqr kostenlos Ihre eigenen Quiz erstellen? eigenen Mehr erfahren.