An educated guess
Less than a fact
Unchangeable
A synthesis of a large body of well-tested knowledge
Right
Wrong
Gravity tends to hold the milk carton secure
The milk carton has no acceleration
The milk carton has inertia
There is an action-reaction pair of forces
Each equal your weight
Each be half your weight
Add up to be equal to your weight
Inertia
Resistance
Acceleration
Gravity
Continue moving at the same speed
Continue moving at the same velocity
Move slower until it finally stops
40 km/h
15 km/h
20 km/h
30 km/h
10 m/s
15 m/s
A variable amount
Depends on its initial speed
3 km/h/s
600 km/h/s
6 km/h/s
10 km/h/s
The same as the speed it had when thrown upwards
Less than the speed it had when thrown upwards
More than the speed it had when thrown upwards
Impossible to determine
They have the same mass
The one on the moon
The one on Earth
Not enough information to say
Four times as much
Half as much
The same
Twice as much
2000N
1000N
1500N
500N
Force the glove exerts on the ball
Friction of the ground against the player's shoes
Muscular effort in the player's arms
Player's grip on the glove
Same for both
Volkswagen
Mack truck
Acceleration
Momentum
Speed
All of these
3 m/s
4 m/s
12 m/s
48 m/s
Half as much work is done during the half hour
Twice as much work is done during the half hour
No work on the wall is done on either case
It is impossible to determine how much work is done
Four times as much work
The same amount of work
Twice as much work
Half as much work
Four times as much
Half as much
Twice as much
Impossible to determine unless the time is given
At an elevated position
Falling
At rest
Moving
Acceleration
Momentum
Speed
Location
Light
Sound
Radio
X-rays
That changes with speed
Along the direction of wave travel
At right angles to the direction of wave travel
10 seconds
100 seconds
0.1 second
None of the above