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WorksheetsForces AND Motion review 2
Total questions: 57
Worksheet time: 1hrs 9mins
Name
Class
Date
1.
Which information is needed to determine how fast a truck is traveling?
a)
direction and mass
b)
distance and time
c)
size and speed
d)
time and weight
2.
A unusually fast zombie was chasing after Carl to eat him. What was the zombie’s speed at 6 seconds if he traveled 36 meters?
a)
6 meters/seconds
b)
6 seconds/meters
c)
.17 meters/second
d)
None of the above
3.
Soccer ball A goes 15 feet in 3 seconds, and Ball B goes 12 feet in 2 seconds. Which ball moved the fastest?
a)
Soccer Ball A
b)
Soccer Ball B
c)
Their speeds are equal.
4.
Allen travels 100 km in 5hrs. Find his average speed in km/h
a)
5km/hr
b)
10km/hr
c)
50km/hr
d)
20km/hr
5.
Total distance divided by total time is
a)
average speed
b)
constant speed
c)
instantaneous speed
d)
acceleration
6.
A worm traveled 50 centimeters in 5 minutes. What is the average speed of the snail?
a)
10 cm/m
b)
25 cm/m
c)
250 cm/m
d)
1 cm/m
7.
How far will a person go if they jog for 2 hours at a speed of 12 km/hr?
a)
6 km
b)
0.5 km
c)
10 km
d)
24 km
8.
How long did it take this object to travel 10 m?
a)
0 s
b)
10 s
c)
15 s
d)
20 s
9.
How long did it take this object to travel back to its reference/starting point?
a)
20 s
b)
30 s
c)
60 s
d)
100 s
10.
At 60 seconds, how far had this object traveled?
a)
0 m
b)
10 m
c)
20 m
d)
40 m
11.
What does this graph represent?
a)
Constant speed
b)
Acceleration
c)
Not moving
12.
How many times does this object STOP moving?
a)
None
b)
Once
c)
Twice
d)
Three times
13.
What is happening from point D to E?
a)
The object is moving SLOWLY
b)
The object is moving FAST
c)
The object is decelerating
d)
The object is NOT moving
14.
What is happening in this graph from point B to C?
a)
The object is going down a hill.
b)
The object is returning to its starting location.
c)
The object is slowing down.
d)
The object is staying still.
15.
What would the d-t graph look like for an object travelling at a constant velocity?
a)
Horizontal line
b)
Straight line
c)
Curved line
16.
Determine the speed of a golf ball that was hit 200meters in 5 seconds. Use the equation SPEED = DISTANCE/TIME
a)
1000 m/s
b)
40 m/s
c)
.025 m/s
d)
100 m/s
17.
A cricket can travel approximately 8 feet per minute. How many feet could a cricket travel in 75 minutes?
a)
83 feet
b)
9.375 feet
c)
180 feet
d)
600 feet
18.
A car is traveling 50 mph . It leaves Boston , Massachusetts at 5 a.m. and is traveling to Hartford, Connecticut, which is 100 miles away. Without traffic problems or stops, about what time should the car arrive in Hartford?
a)
6:00 a.m.
b)
6:50 a.m.
c)
7:00 a.m.
d)
7:50 a.m.
19.
Which of the graphs shows that one of runners started 10 yards further ahead of the other (note that graph c is the bottom right and graph d is the bottom left)?
a)
Graph A
b)
Graph B
c)
Graph C
d)
Graph D
20.
What force holds the planets in motion around the sun?
a)
Magnetic
b)
Electrical
c)
Gravitational
d)
Air Resistance
21.
All objects in the universe have a gravitational attraction to each other.
a)
True
b)
False
22.
You see a crane carrying a load of supplies at a construction site. The rope holding the supplies to the crane is experiencing _____________.
a)
shear
b)
tension
c)
buckle
d)
torsion
23.
Who wins the tug of war with what net force?
a)
The person on the left with 20 N
b)
The person on the left with 80 N
c)
The people on the right with 20 N
d)
The people on the right with 100 N
24.
Two forces act on an object to the right at the same time. What force is required to bring the object into equilibrium?
a)
9 N to the right
b)
9 N to the left
c)
3 N to the left
d)
18 N to the left
25.
The biker on the right travels at constant velocity. All of the following are true except-
a)
he has a net force acting on him.
b)
the normal force is equal to his weight.
c)
the force of friction acts opposite the direction of his motion.
d)
the force of friction is equal to the forward force he applies.
26.
In a tug of war the left team pulls with a force of 200N. The right team pulls with a force of 150N.What is the resultant force?
a)
50N to the left.
b)
350N to the left.
c)
350N to the right.
d)
50N to the right.
27.
What is the net force?
a)
40 N left
b)
0 N Balalnced
c)
400 N right
d)
40 N right
28.
What is the net force
a)
10 N
b)
0 N
c)
25 N
d)
1 N
29.
What is it called when the force of gravity is acting on an object?
a)
Weight
b)
Sliding Friction
c)
Momentum
d)
Projectile Motion
30.
What type of force lights the match?
a)
Gravitational
b)
Friction
c)
Normal
d)
Magnetic
31.
When forces are ___________ the object will move.
a)
unbalanced
b)
balanced
c)
light
d)
gravity
32.
When forces are _________ the object DOES NOT move.
a)
unbalanced
b)
balanced
c)
heavy
d)
light
33.
Which is the correct diagram?
a)
Left Boat
b)
Right Boat
34.
With unbalanced forces, the object will move in the direction of the _______ force.
a)
larger
b)
smaller
c)
equal
35.
If an object is stationary (not moving) the forces acting upon it are _____________
a)
unbalanced
b)
weak
c)
balanced
d)
Hulk Smash!
36.
What is the net force?
a)
5000 N right
b)
4000 N right
c)
40 N left
d)
4000 N left
37.
8 N to the left , and 4 N to the right. Find the net force. Is this balanced
a)
12 N Right No
b)
4 N Left No
c)
12 N Right Yes
d)
4 N Left Yes
38.
Find the net force: 15 N to the right, and 15 newtons to the right.
a)
0 N Right
b)
0 N Left
c)
30 N Left
d)
30 N Right
39.
Forces that have a net force of zero ( the object is still).
a)
Balanced force
b)
Unbalanced force
40.
Which one is balanced?
a)
top
b)
bottom
c)
both
41.
Is this and example of a balanced or unbalanced force?
a)
balanced
b)
KITTIES!
c)
unbalanced
d)
pshhh
42.
What is the net force?
a)
17 N Right
b)
3 N Right
c)
3 N Left
d)
17 N Left
43.
You stand on a skateboard and push off the ground with one of your feet. The reason that the skate board moves forward is that the force you apply to the skateboard:
a)
equals the force applied to you by the skateboard.
b)
is larger than the force applied by you to the skateboard.
c)
equals the force applied by the ground to the skateboard.
d)
is larger than the force applied by the ground to the skateboard.
44.
What is the net force of an object that is not moving?
a)
0N
b)
100N
c)
Upward force
45.
Ms. Schmidt comes in the morning and moves a box of textbooks to the right with 50 N of force. Mr. Jensen comes in the afternoon and moves the same box of textbooks to the left with 150 N of force. What is the net (resultant) force?
a)
200 N
b)
100 N left
c)
100 N right
d)
0 N
46.
A box is sliding across a floor while experiencing a frictional force between the box and floor. The box is sliding from left to right. What direction is the force of friction pointing?
a)
up
b)
down
c)
right
d)
left
47.
Forces that have a net force that is not zero ( object will move).
a)
Balanced force
b)
Unbalanced force
48.
Name the missing force...
a)
frictional force
b)
weight force
c)
thrust
d)
buoyant force
49.
A(n) __________ is a push or pull.
a)
newton
b)
acceleration
c)
force
d)
momentum
50.
What happens when unbalanced forces act on an object at rest?
a)
the object remains at rest
b)
the object begins moving in an unpredictable direction
c)
the object begins moving in the direction of the net force
d)
the object begins moving opposite to the direction of net force
51.
Will it take more force to push an empty shopping cart or a shopping cart that is full?
a)
The empty shopping cart
b)
The full shopping cart
c)
They will take the same amount of force
52.
What is the magnitude (size) and direction of the net force?
a)
21 N to the Left
b)
3 N to the Left
c)
21 N to the Right
d)
3 N to the Right
53.
What is the magnitude (size) and direction of the net force?
a)
5 N to the Right
b)
5 N to the Left
c)
10 N to the Right
d)
4 N to the Left
54.
Which arrangement of two forces acting on an object will create the greatest net force?
a)
1
b)
2
c)
3
d)
4
55.
What is the direction of the tension force from the attached rope?
a)
there is no tension
b)
straight up
c)
straight down
d)
up the ramp to the right
56.
A box slides across a perfectly smooth floor at a constant velocity. (The phrase "perfectly smooth" suggests that there is NO friction). What forces act on the box?
a)
tension, gravity
b)
tension, gravity, normal force
c)
tension, gravity, normal force, friction
d)
gravity, normal force, friction
57.
Name the missing force...
a)
tension force
b)
frictional force
c)
normal force
d)
spring force
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