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WorksheetsForce and Motion Unit 6
Total questions: 84
Worksheet time: 1hrs 25mins
The 2 objects have the same average speed over the 7 seconds. Why?
Both objects traveled the same distance in the same amount of time.
The graph for Object B is steeper at the end of the time.
Object B has sections of zero speed while Object A is never stopped
The final position on the graph for Object A is much greater.
What is happening in section C?
going down a hill
speed is increasing
speed is decreasing
What is occurring at E?
It is traveling at a constant speed
there is no change in motion
At which position is the object accelerating the fastest?
c
k
neither because they are slowing down, which isn't acceleration
How Far did object A travel from 0-7 seconds?
1 meter
2 meters
3 meters
4 meters
Two toy cars are traveling on a track. Thirteen minutes after they start, how do the speeds of the cars compare?
Both cars are traveling at the same speed.
Both cars have stopped moving on the track.
Car 1 is moving faster.
Car 2 is moving faster.
Which of these is an example of Newton’s first law of motion?
A baseball hit with a baseball bat travels faster than a bowling ball hit with the same force.
A basketball bounces on the ground with the same force that the ground pushes up on the ball.
A person jumps to a dock from a boat, and the boat moves away from the dock.
A person standing on a bus moves backward when the bus suddenly moves forward.
This is a graph of the motion of a small boat traveling at a constant speed. How far will the boat travel in 15 hours?
10 km
15 km
25 km
30 km
This graph shows the motion of an object as it moves away from a point and then back to its starting point. Which graph shows the total distance traveled by the object?
Four students went on a 3-kilomater hike. Each student was hiking a different speed. The distance the students hiked during the first 30 minutes is shown in each graph. If each student continued at the same speed, which graph shows the hiker that finished the 3-kilometer hike first?
The graph shows the motion of a student walking at different speeds. During which time interval does the student walk with a negative acceleration?
0-2 seconds
2 - 4 seconds
4- 8 seconds
8-12 seconds
Which graph could represent a car moving at a constant speed in a forward direction?
Which is newtons first law states
An object at rest will remain at rest unless a force is applied
An object is moving
An object has stopped
An moving object will keep going when a force is applied to it
Which is newtons 3rd law
for every thing there is reaction
for every reaction there is a unusual action
For every reaction there is an equal and opposite reaction
for every reaction there is an good action
Which is newtons 2nd law
Acceleration is a change in speed
Acceleration is a change in action
Acceleration is a change in name
Acceleration is a change in velocity
What is an example of newtons 2nd law
sleeping
velocity
driving
sitting
What is an example of newtons 3rd law
running
car crash
high five
walking
An example of newtons 1st law
kicking a ball
walking
moving
running
Which type of force(s) will cause a change in an object's motion?
gravity
balanced forces
unbalanced force
net force
A magician pulls a rabbit out from in his hat
Newton's 2nd Law
Newton's 1st Law
Newton's 3rd Law
Newton's third law states that any action will have a(n) _______ and ______ reaction
equal and same
equal and opposite
equal and equal to
What are the appropriate units to describe acceleration?
m/p
m/h
m/s
m/s square
The tendency of objects to resist a change in motion is called:
Friction
Inertia
Gravity
Velocity
The force required to maintain a body at constant velocity in free space is equal to:
Zero
The mass of the body
The weight of the body
None of these
In referring to how much matter a body contains, we use the term:
Volume
Weight
Mass
If an object has twice as much mass as another, then it also has twice as much:
Area
Center of gravity
Weight
Acceleration
An elephant and a feather fall through the air. The force of air resistance is greatest on the:
elephant
feather
same
6.8C- Which two measurements are needed to determine the speed of an object?
Position and time
Distance and time
Position and direction
Distance and direction
What is the NET FORCE of this diagram?
17 N, right
17 N, left
23 N, right
12 N, up
An object resting on a surface experiences +980 N of Normal force. What is the mass of the object?
W=mg
-98 kg
9.8 kg
100 kg
-100 kg
An apple weighs 1 N. The net force on the apple when it is in free fall is
0 N.
0.1 N.
1 N.
10 N
Calculate the net force acting upon the object.
10N, north
20N, south
10N, south
22.4N, north
What is the net force of the block?
8N, right
2N, right
8N, left
2N, left
Calculate the net force acting upon the object.
10N, north
20N, south
10N, south
22.4N, north
Determine the net force and direction of motion:
16 N Right
16 N Left
0 N not moving
0 N left
Determine the net force and direction:
11 N Left
11 N Right
0 N Left
5 N Left
Determine the net force and direction
20 N up
0 N no movement
20 N down
40 N down
Determine the net force and direction
15 N up
15 N down
0 N no movement
30 N up
Determine the missing force at C:
700 N
200 N
0 N
1100 N
Determine the force at G:
30 N
20 N
50 N
0 N
What is the force at D and E?
D: 300 N, E: 20 N
E: 300 N, D: 80 N
E: 300 N, D: 20 N
E: 300 N, D: 60 N
A: 200 N; B: 50 N
A: 250 N; B: 250 N
A: 500 N; B: 200 N
A: 50 N; B: 200 N
What can you tell about the forces on F and H?
They must be unbalanced.
They are negative.
They must be the same.
They are equal to the net force.
