Does the scale read:

1
Does the scale read
1. 100 N, 2. 200 N, or 3. Zero?
2
100 N,2. 200 N, or3. Zero?
Does the scale read
3
Arnold Strongman and Suzie Small pull on opposite
ends of a rope in a tug of war. The greater force
exerted on the rope is by
1. Arnold. 2. Suzie. 3. Neither. The force is the
same.
4
1. Arnold.2. Suzie.3. Neither. The force is the
same.
Arnold Strongman and Suzie Small pull on opposite
ends of a rope in a tug of war. The greater force
exerted on the rope is by
5
Two identical rubber bands connect masses A and B
to a string over a frictionless pulley of
negligible mass. The amount of stretch is
greater in the band that connects
1. A. 2. B. 3. Both the same.
6
1. A.2. B.3. Both the same.
Two identical rubber bands connect masses A and B
to a string over a frictionless pulley of
negligible mass. The amount of stretch is greater
in the band that connects
7
Suppose a cannon is propped against a massive
tree to reduce recoil when it fires. Then the
range of the cannonball will be
1. increased. 2. decreased. 3. unchanged.
8
1. increased.2. decreased.3. unchanged.
Suppose a cannon is propped against a massive
tree to reduce recoil when it fires. Then the
range of the cannonball will be
9
Motorboats cross a river pointing in the three
directions shown. The boats all have the same
speed relative to the water, and all experience
the same water flow.
Which boat takes the shortest path to the
opposite shore?
1. a 2. b 3. c
10
Which boat takes the shortest path to the
opposite shore?
Motorboats cross a river pointing in the three
directions shown. The boats all have the same
speed relative to the water, and all experience
the same water flow.
1. a 2. b 3. c
11
Motorboats cross a river pointing in the three
directions shown. The boats all have the same
speed relative to the water, and all experience
the same water flow.
Which boat reaches the opposite shore first?
1. a 2. b 3. c
12
Which boat reaches the opposite shore first?
Motorboats cross a river pointing in the three
directions shown. The boats all have the same
speed relative to the water, and all experience
the same water flow.
1. a 2. b 3. c
13
Motorboats cross a river pointing inthe three
directions shown. The boats all have the same
speed relative to the water, and all experience
the same water flow.
Which boat provides the fastest ride?
1. a 2. b 3. c
14
Which boat provides the fastest ride?
Motorboats cross a river pointing in the three
directions shown. The boats all have the same
speed relative to the water, and all experience
the same water flow.
1. a 2. b 3. c
15
Nellie Newton hangs motionless by one hand from a
clothesline as shownwhich is on the verge of
breaking. Which side of the line is most likely
to break?
1. Left side 2. Right side 3. 50/50 chance of
either side breaking
16
1. Left side2. Right side3. 50/50 chance of
either side breaking
Nellie Newton hangs motionless by one hand from a
clothesline as shownwhich is on the verge of
breaking. Which side of the line is most likely
to break?
17
She holds the book stationary against the wall as
shown. Friction on the book by the wall acts
1. upward. 2. downward. 3. cant say.
18
1. upward.2. downward.3. cant say.
She holds the book stationary against the wall as
shown. Friction on the book by the wall acts