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WorksheetsPhysics Test Review
Total questions: 48
Worksheet time: 24mins
A fireman turns on his hose & is knocked backwards
Newton's First Law
Newton's Second Law
Newton's Third Law
It takes less force to move a DVD than a DVD player
Newton's First Law
Newton's Second Law
Newton's Third Law
You have to push a heavy ball harder to get it to move as fast as a small one
Newton's First Law
Newton's Second Law
Newton's Third Law
A soccer ball will not move until a player kicks it
Newton's First Law
Newton's Second Law
Newton's Third Law
more force = more acceleration
Newton's First Law
Newton's Second Law
Newton's Third Law
If air is let out of a balloon quickly, air pushes down & balloon goes up
Newton's First Law
Newton's Second Law
Newton's Third Law
It takes less force to push a bike than a motorcycle
Newton's First Law
Newton's Second Law
Newton's Third Law
force = mass times acceleration
Newton's First Law
Newton's Second Law
Newton's Third Law
an object in motion stays in motion unless acted on by an outside force
Newton's First Law
Newton's Second Law
Newton's Third Law
for every action there is an = and opposite reaction
Newton's First Law
Newton's Second Law
Newton's Third Law
A bowling ball hits the pins sending the pins flying for a STRIKE!
Newton's First Law
Newton's Second Law
Newton's Third Law
an object at rest stays at rest unless acted on by an outside force
Newton's First Law
Newton's Second Law
Newton's Third Law
Feet push down on the floor & the floor pushes up at feet as you walk
Newton's First Law
Newton's Second Law
Newton's Third Law
12 lb bowling ball goes faster down the lane than a 15 lb bowling ball
Newton's First Law
Newton's Second Law
Newton's Third Law
In a plane taking off you feel pushed back into your seat
Newton's First Law
Newton's Second Law
Newton's Third Law
Push a large box & a small box with the same force, the small box will go faster
Newton's First Law
Newton's Second Law
Newton's Third Law
seatbelt stops you from hitting the windshield if you hit the brakes quickly
Newton's First Law
Newton's Second Law
Newton's Third Law
A boy can throw a football farther than his friend because he uses more force
Newton's First Law
Newton's Second Law
Newton's Third Law
When you push on a door it pushes back with = and opposite force
Newton's First Law
Newton's Second Law
Newton's Third Law
Someone crashes their bike into a rock & is thrown over it to the ground
Newton's First Law
Newton's Second Law
Newton's Third Law
According to the graph, what is the average speed for the entire trip?
5 mph
10 mph
15 mph
20 mph
What is happening on the graph from B to C?
the car is accelerating
the car is stopped
the car is going back to the start
the car is slowing down
What happens between 2 - 4 seconds?
the car is accelerating
the car is slowing down
the car is going back to the start at a steady rate
the car has stopped
Which colored line shows that the object is not moving?
red
orange
blue
green
Which colored line shows the fastest speed?
red
orange
blue
green
Which colored line shows the slowest constant speed?
red
orange
blue
green
What is the speed at 3 seconds?
3 m/s
4 m/s
6 m/s
12 m/s
What is the speed of the object at 3 seconds?
3 m/s
4 m/s
6 m/s
24 m/s
What is the motion of the object in this graph?
the object is stopped
the object is accelerating
the object is slowing down
the object is changing directions
What is the motion of the object in this graph?
the object is stopped
the object is traveling at a constant speed
the object is accelerating
the object is going back to the start
Is the speed of the dotted line faster or slower than the solid line?
faster
slower
they are going at about the same rate
I can't tell with the information in the graph
What is the motion of the object in the graph? (Hint: be sure to notice that this is a speed/time graph, not a distance/time graph.)
the object is stopped
the object is traveling at a constant speed
the object is accelerating
the object is slowing down
What is the motion of the object in the graph? (Hint: be sure to notice that this is a speed/time graph, not a distance/time graph.)
the object is stopped
the object is traveling at a constant speed
the object is accelerating
the object is slowing down.
What is the motion of the object in the graph? (Hint: be sure to notice that this is a speed/time graph, not a distance/time graph.)
the object is stopped
the object is traveling at a constant speed
the object is accelerating
the object is decelerating, or slowing down, at a constant speed.
What is the net force?
10 N to the left
10 N to the right
20 N to the right
30 N to the left
What is the net force?
5 N to the left
15 N to the right
10 N to the left
5 N to the right
What is the net force?
12 N to the right
3 N to the left
9 N to the right
6 N to the left
What is the net force?
45 N to the right
5 N to the right
50 N to the left
15 N to the left
What is the net force?
40 N Up
0 N
40 N Down
5 N Up
What is the net force?
700 N to the right
0 N
100 N to the left
100 N to the right
What is the net force?
100 N to the left
15 N to the left
85 N to the right
10 N to the right
What is the net force?
5 N up
10 N down
5 N down
10 N up
What is the net force?
100 N up
50 N down
10 N down
50 N up
A force is a _______ or a ________.
mystery, enigma
punch, grab
push, pull
mass, acceleration
Force is measured in __________
Joules
Newtons
kilograms
seconds
An ____________________ force always causes in change in position, speed or direction of an object.
balanced
unbalanced
A force that is at rest or moves in at a constant speed and in a constant direction is called a _______________________force.
balanced
unbalanced
What is the net force?
400 N down
200 N up
800 N up
600 N down
