Christie and Daisy measured the applied forces while pulling on opposite ends of a rope, but they forgot to fill in their table of results shown below. Predict the most likely values that belong in Box C and Box D.
Scale 1 (Christie) Scale 2 (Daisy) Observed Effect on Motion
2 kg 2 kg Box A
3 kg Box B Rope moved toward Daisy
Box C Box D Rope moved toward Christie
Box C: 3 kg; Box D: 3 kg
Box C: 3 kg; Box D: 3 kg
Box C: 3 kg; Box D: 4 kg
Box C: 3 kg; Box D: 4 kg
Box C: 4 kg; Box D: 4 kg
Box C: 4 kg; Box D: 4 kg
Box C: 4 kg; Box D: 3 kg
Box C: 4 kg; Box D: 3 kg
Based on the observed effect on motion, it is likely that the force applied by Christie (Box C) was greater than the force applied by Daisy (Box D). Therefore, the most likely values for Box C and Box D are:
Box C: 4 kg; Box D: 3 kg
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Based on the observed effect on motion, the most likely values for Box C and Box D would be:
Box C: 4 kg
Box D: 3 kg
Based on the observed effect on motion, we can make predictions about the most likely values for Box C and Box D.
In the given table, it is observed that when Christie (Scale 1) pulls a 2 kg force and Daisy (Scale 2) pulls a 2 kg force, the rope does not move. This information is stated in Box A.
When Christie pulls a 3 kg force and Daisy pulls an unknown force, the rope moves toward Daisy. This information is stated in Box B.
Now, we need to predict the values for Box C and Box D.
Since the rope moves toward Daisy when Christie pulls 3 kg, it suggests that Daisy's force is stronger than Christie's force. Therefore, it is most likely that the value in Box D is larger than 3 kg. From the given options, the value in Box D: 4 kg seems to be the most reasonable choice because it is higher than 3 kg.
Similarly, when Christie pulls a 3 kg force and the rope moves toward Daisy, it implies that Daisy's force is still stronger. Therefore, the value in Box C should also be larger than 3 kg. From the given options, the value in Box C: 4 kg also seems to be the most reasonable choice because it is higher than 3 kg.
Therefore, the answer is:
Box C: 4 kg
Box D: 4 kg