WorksheetsEXAMEN EXTRAORDINARIO DE SEPTIEMBRE 2018-2019 FÍSICA Y QUÍMICA 2
Total questions: 105
Worksheet time: 53mins
MOTION: What is an imaginary line joining the positions which the mobile object goes through?
Space covered
trajectory
displacement
position
kinematics
How is velocity represented mathematically?
v
s
t
a
x
How is acceleration represented mathematically?
v
s
t
a
x
How is space covered represented mathematically?
v
s
t
a
x
How is position represented mathematically?
v
s
t
a
x
What does this represent?
trajectory
average velocity
acceleration
displacement
Position - time graph. In this graph the mobile object is
at rest
distance increase over time from point of origin
distance decreases over time to point of origin
Position - time graph. In this graph the mobile object is
at rest
distance increase over time from point of origin
distance decreases over time to point of origin
Position - time graph. In this graph the mobile object is
at rest
distance increase over time from point of origin
distance decreases over time to point of origin
Velocity - time graph: What does the graph indicate with reference to the velocity of the mobiel object?
The veolcity (v) does not change over time (t)
The velocity (v) increases uniformly over time (t)
Velocity - ime graph: What does the graph indicate with reference to the velocity of the mobiel object?
The veolcity (v) does not change over time (t)
The velocity (v) increases uniformly over time (t)
When the mass of one of the bodies is doubled, the force doubles.
TRUE
FALSE
When the distance between the bodies is doubled, the force becomes a quarter.
TRUE
FALSE
What is responsible for the order in the Universe?
electricity
mass
heat
gravity
The physics of space and the Earth share the same universal law
TRUE
FALSE
Satellites revolve around their planets .
TRUE
FALSE
Planets revolve around their stars
TRUE
FALSE
Stars revolve around their planets.
TRUE
FALSE
What is the amount of matter in a body?
Volume
temperature
weight
mass
What is the space that occupies a material body?
Volume
temperature
weight
mass
Mass is a basic unit.
TRUE
FALSE
Mass is a derived unit.
TRUE
FALSE
Mass is invariable; it does not change with the place in the Universe where the body is found.
TRUE
FALSE
Mass is variable; it depends on the gravity in the place where it is measured.
TRUE
FALSE
Weight is variable; it depends on the gravity in the place where it is measured.
TRUE
FALSE
Weight is invariable; it does not change with the place in the Universe where the body is found.
TRUE
FALSE
The unit of weight in the SI is the kilogram (kg).
TRUE
FALSE
The unit of mass in the SI is the newton (N)
TRUE
FALSE
The unit of weight in the SI is the newton (N)
TRUE
FALSE
When is a positive electrical charge produced?
when atoms lose some of their electrons.
when atoms gain some electrons.
When is a negative electrical charge produced?
when atoms lose some of their electrons.
when atoms gain some electrons.
What would happen to these magnets?
repel each other
attract each other
What would happen to these magnets?
repel each other
attract each other
What would happen to these magnets?
repel each other
attract each other
What is the area in space where its forces can be seen?
magnetic field
field lines
magnet
north pole
