A loose sun roof panel on an automobile is resting

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A loose sun roof panel on an automobile is resting in place and is air-tight, but is unattached to the car because it is being repaired. The driver forgets, and drives onto the highway with the windows closed. If the rectangular sunroof panel has dimensions 40.0cm x 70.0cm, and a mass of 10.0kg, how fast must the driver travel on the highway for the roof to come off and fly away?

Reference no: EM13655278

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