NEW
Font size
WorksheetsYr9 Mega Physics Xmas Quiz
Total questions: 78
Worksheet time: 4hrs 25mins
This is a velocity-time graph. What is the object doing in segment A?
Speeding up
Slowing down
Constant Velocity
Not moving
This is a velocity-time graph. What is the object doing in segment C?
Speeding up
Slowing down
Constant Velocity
Not moving
Describe the motion of the object in the graph
Moving with constant speed
Speeding up
Not moving
What is occurring on this graph?
speeding up in the positive direction
moving at a constant speed in the positive direction
not moving
moving at a constant speed in the negative direction
What is occurring on this graph?
Negative acceleration
moving at a constant speed in the positive direction
positive acceleration
negative net force
A roller coaster accelerates from an initial speed of 6.0 m/s to a final speed of 70 m/s over 4 seconds. What's the acceleration?
24 m/s2
18 m/s2
16 m/s2
16 m/s
What is the definition of a force?
Net force equal 0N and there is no change in the object's motion
the overall force acting on an object after all forces are combined
a push or a pull that acts on an object
The force does not equal 0N, the object accelerates
What is the definition of net force?
a push or a pull that acts on an object
Net force equal 0N and there is no change in the object's motion
the overall force acting on an object after all the forces are combined
The force does not equal 0N, the object accelerates
What do we call a force that has a net force of zero Newtons and the object does not change its motion?
balanced force
unbalanced force
acceleration force
net force
What do we call a force that causes an object to accelerate?
net force
moving force
acceleration force
unbalanced force
What is the magnitude and direction of the force in the free body diagram shown?
70 N right
70 N left
50 N right
50 N left
What is the magnitude and direction of the force in the free body diagram shown?
20 N, no change in motion
20 N right
20 N left
0 N , no change in motion
What is the magnitude and direction of the force in the free body diagram shown?
2000 N forward
800 N backward
1200 N forward
2800 N forward
What is the magnitude and direction of the force in the free body diagram shown?
35 N right
17 N right
11 N right
5 N right
What is the magnitude and direction of the force in the free body diagram shown?
5 N down
0 N, no change in movement
15 N up
15 N down
What is the magnitude and direction of the force in the free body diagram shown?
2 N right
2 N left
4 N right
2 N up and 2 N right
A force is ____.
a push or pull that can cause movement
a magnet
when someone does not work
A push is ____.
a force to move something away
a force to pull something towards you
when a magnet attracts metals
A pull is _____.
a force to move something towards you
a force to move something away
when a magnet attracts metals
Gravity is ____.
a force that attracts objects towards each other
a force that moves objects away
a push or pull
This is an example of ____.
forces
gravity
magnetism
The girl is _________ the kite
Pushing
Pulling
Twisting
Compressing
We can change the size and shape of an object by applying force.
TRUE
FALSE
When an apple falls on the ground, like in the picture, the force that is applied to it is________________.
Magnetism
Twist
Compress
Gravity
Which is an example of an unbalanced force?
a puppy sleeping on the couch
a poster hanging on the wall
a jar sitting on a shelf
a girl shooting a basketball
What will happen if two friends of the same size and weight get on a seesaw?
they will move up and down because they are unbalanced
they will move up and down because they are balanced
they will not move because they are balanced
they will move because they are unbalanced
What is the average speed of a cyclist who travels 30 kilometers in 1.5 hours?
30 km/h
20 km/h
25 km/h
15 km/h
If an object is moving at a constant speed, what can be said about its acceleration?
It is increasing.
It is fluctuating.
It is decreasing.
It is zero.
A train travels 300 meters in 15 seconds. What is its speed?
20 m/s
15 m/s
30 m/s
25 m/s
Prancer, and Vixen,
Comet, and Cupid, and
Donder and
What is Scrooge's first name?
Eliza
Ebenezer
Benjamin
Elizabeth
What color is mistletoe?
Red
White
Brown
Yellow
