Determine the magnitude of the average net force

Reference no: EM13331041

During a car crash a 65 kg person's head goes from travelling at 50 km ??!??to stationary in 0.15 s.

a) What is the magnitude of the average net force acting on the person's 4.5 kg head?

b) How does this compare with the weight force acting on the person?

Reference no: EM13331041

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