Find the maximum speed of car

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Reference no: EM13234305

Brain injuries generally occur any time the brain's acceleration reaches 100 g for even a short time. Consider a car running into a solid barrier. With an airbag, the driver's head moves through a distance of 20 cmwhile the airbag stops it. Without an airbag, the head continues forward until the seatbelt stops the torso, causing the head to stop in a distance of only 5.0 cm.

Part A Find the maximum speed with which the car can strike the barrier without causing brain injury, using an airbag.

Part B Find the maximum speed with which the car can strike the barrier without causing brain injury, without using an airbag.

Reference no: EM13234305

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