When a Car Is Weighed, It Is Allowed to Move

question 87

Multiple Choice

When a car is weighed, it is allowed to move over a scale which records a reading as the front wheels go over the scale, and a second reading when the rear wheels go over the scale. The weight of the car is equal to

• A) the weight under the front wheels.
• B) the weight under the rear wheels.
• C) the average of the two weights.
• D) the sum of the two weights.
• E) the difference of the two weights.

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