Grade 11 Physics Quiz
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MOTION AND STABILITY
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A manufacturer is comparing crumple-zone designs for a car of mass 1200 kg traveling at 15 m/s. Assume each crumple zone exerts a constant average stopping force. The design must limit deformation to 0.60 m, keep the average force at or below 250 kN, and add no more than 35 kg to the car.
Which crumple-zone design satisfies all three constraints?
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