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CHALLENGE MISSIONforces, free-body diagrams, and Newton's laws
forces, free-body diagrams, and Newton's laws
A 60 kg passenger moving 15 m/s stops in 0.10 s without a restraint model, or 0.50 s with a stretching belt. Using average force=m*change in velocity/change in time, what does the model show?
ARTIFACTForce-System Model
HON SCI
PROVEChoose with evidence
CLUE
Independent round: test assumptions, evidence, and limits.