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WorksheetsUnit 4 Force & Motion
Total questions: 36
Worksheet time: 1hrs 10mins
Name
Class
Date
1.
A balanced force has
a)
no net force
b)
some net force
c)
a wee bit of net force
d)
a lot of net force
2.
a push or pull is
a)
mass
b)
force
c)
inertia
d)
gravity
3.
speed is
a)
the SI unit of force
b)
a push or pull
c)
the amount of mass in an object
d)
how fast an object travels
4.
<--------8N 4N-------->
a)
2N
b)
12N
c)
4N
d)
32N
5.
-------->17N 17N<--------
a)
0N
b)
17N
c)
34N
d)
49N
6.
-------->6N 12N------->
a)
6N
b)
18N
c)
72N
d)
2N
7.
------->14N -------->3N -------->15N
a)
23N
b)
48N
c)
2N
d)
32N
8.
a force that brings a body towards the center of the earth or another body having mass
a)
friction
b)
inertia
c)
gravity
d)
distance
9.
Acceleration is a change in velocity.
a)
true
b)
false
10.
opposing forces between two objects
a)
friction
b)
gravity
c)
inertia
d)
speed
11.
65 miles per hour North is an example of an objects what?
a)
Speed
b)
Velocity
c)
Average Speed
d)
Constant Speed
12.
The distance covered over time.
a)
Speed
b)
Velocity
c)
Average Speed
d)
Constant Speed
13.
10 miles per hour is an example of an objects what?
a)
Velocity
b)
Speed
c)
Acceleration
d)
Inertia
14.
What is Force?
a)
A Push
b)
A Pull
c)
Either a push or pull
15.
Velocity is
a)
speed
b)
direction
c)
speed with a direction
16.
A distance vs. time graph shows an object's
a)
frame of reference
b)
speed
c)
acceleration
d)
favorite food
17.
Wheels on a skateboard most likely experiences-
a)
Rolling Friction
b)
Sliding Friction
c)
Fluid Friction
d)
Static Friction
18.
What is the formula to calculate speed?
a)
Speed = time/distance
b)
Speed = distance/time
c)
Speed = distance x time
d)
Speed = time x distance
19.
Can be measured in meters per second (m/s)
a)
Distance
b)
Time
c)
Speed
d)
Acceleration
20.
What is net force?
a)
The two forces combined
b)
When a force pulls or pushes to the right
c)
The overall force acting on an object.
21.
Which force produces a change in motion?
a)
unbalanced force
b)
balanced force
c)
gravitational force
d)
frictional force
22.
What is a force that opposes motion between two surfaces?
a)
acceleration
b)
friction
c)
velocity
d)
motion
23.
What pulls things down to the ground?
a)
environment
b)
gravity
c)
matter
24.
When you move something towards yourself, its called:
a)
Push
b)
Pull
c)
Gravitu
25.
When you move an object away from you, is called:
a)
Push
b)
Pull
c)
Gravity
26.
Samuel goes down a slide. What kind of force is this?
a)
Push
b)
Pull
c)
Gravity
d)
Balance
27.
Acceleration only takes place when things speed up.
a)
True
b)
False
28.
Changes in our speed, direction or both are called _________.
a)
gravity
b)
changes
c)
acceleration
d)
deceleration
29.
The SI unit for acceleration is
a)
mph
b)
ft/sec2
c)
m/s2
30.
What two measurements are necessary for calculating speed?
a)
Mass and time
b)
Temperature and mass
c)
Mass and distance
d)
Distance and time
31.
If you run around the football field (which is 2 miles) 3 times, what is your distance?
a)
0 miles
b)
3 miles
c)
6 miles
d)
9 miles
32.
What is the speed of an object that travels 60 meters in 4 seconds?
a)
240 m/s
b)
15 m/s
c)
0.067 m/s
d)
15 mph
33.
A measurement of how fast an object is moving
a)
Velocity
b)
Speed
c)
Vector
d)
Acceleration
34.
A description of the speed and direction of an object's motion
a)
Velocity
b)
Speed
c)
Acceleration
d)
Vector
35.
Can be measured in seconds (s)
a)
Distance
b)
Time
c)
Speed
d)
Acceleration
36.
What is velocity?
a)
the quickness of an object
b)
the location of an object
c)
acceleration
d)
speed in a specific direction
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