Condenses knowledge into testable laws
Describes order in nature
Is an ongoing activity of humans
All of the above choices are correct
None of the above choices are correct
Acceleration increases
Velocity increases
Both of these
None of these
The milk carton has inertia
The milk carton has no acceleration
There is an action-reaction pair of forces
Gravity tends to hold the milk carton secure
None of these
0
20 m/s
5 m/s
10 m/s
Depends on the initial speed
More than 30 m/s
Zero
Less than 30 m/s but larger than zero
About 30 m/s
More information is needed for an estimate
Are much too heavy
Move too slowly
Must go up and down hills
Always have forces that oppose their motion
Principle
Theory
Hypothesis
Law
None of the above choices are correct
Continue moving at the same velocity
Move slower and slower until it finally stops
Continue moving at the same speed
Eliminate the acceleration of free fall
Increase the acceleration beyond that of free fall
Slow down the acceleration of free fall
Eliminate friction
Distance and acceleration
Velocity and distance
Acceleration and time
Velocity and time
Distance and time
15 km/h
30 km/h
20 km/h
40 km/h
Zero
1000 km/hr
110 km/hr
10 km/hr
Equal to its weight divided by its mass
Zero
Equal to the product of its mass times its weight
Equal to its weight
50 m/s
100 m/s
10 m/s
More than 100 m/s
Be constant also
Change by the same amount each second
Always decrease
Change b varying amounts depending on its speed
Opposite its velocity
Directed downward
In the direction of motion
Directed upward
2 m/s
6 m/s
4 m/s
3 m/s
25 m/s
100 m/s
55 m/s
60 m/s
50 m/s
10 m
2.00 m
5.0 m
None of the above
20 m/s
10 m/s
50 m/s
5 m/s
100 m/s
Greater than 9.8 meters per second per second
Less than 9.8 meters per second per second
9.8 meters per second per second
2 seconds
20 seconds
10 seconds
1 second
Not enough information to estimate
Velocity is zero and its acceleration is zero
Velocity is about 10 m/s and its acceleration is zero
Velocity is zero and its acceleration is about 10 meters per second per second
Velocity is about 10 m/s and its acceleration is about 10 meters per second per second
None of these
About 80 m/s
About 60 m/s
About 110 m/s
About 100 m/s
About 50 m/s
An automobile battery
A king-size pillow
Neither- both have the same
The weight of the car is independent of gravity
The mass of the car is independent of gravity
Nonsense! a car is much more easily accelerated on the moon than on the Earth
Force
Inertia
Density
Mass
The one on the moon
The one on Earth
They have the same mass
Not enough information to say
Zero
The same as the force on the 1-kg book
One-tenth as much
10 times as much
Less than 10 N
More than 10 N
10 N
Is zero
May be less than zero
May be more than zero
1 N
4.9 N
10.8 N
9.8 N
None of these
4 N
10 N
6 N
0 N
None of these
Four times as much
Half as much
Twice as much
The same
None of these
Halves
Doubles
Quadruples
Stays the same
None of these
Each be equal to your weight
Add up to equal your weight
Each be half your weight
1500 kg
500 kg
1000 kg
3000 kg
None of these
Has zero acceleration
Has a net force acting upon it in the direction of motion
Has no forces acting on it
None of these
Theoretically tends to accelerate toward the speed of light
Decelerates gradually to a halt
Is brought to a rapid halt
Continues at the speed it had when it encountered the second force
None of these
4 times as far
2 times as far
1/2 as far
1 1/2 times as far
The same
About 5
About 6
About 4
About 3
More than 6
The friction force increases
The object accelerates opposite the direction of the applied force
The object accelerates in the direction of the applied force
Two of the above
None of the above