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Unformatted text preview: avg = (d t \ t) = (78 m / 120 s) = 0.65 m/s [E 5 S] 3) Vf² = Vi² + 2aΔd = (22m/s)² + 2a(150m) = -1.6m/s² I put the value as a negative because the car was decelerating 4) Vf² = Vi² + 2aΔd 0 = (45 m/s)² + 2(-9.8m/s²) Δd Δd = (-2025) / (-19.6) Δd = 103 m...
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- Spring '09
- Harshad number, m/s, Miles per hour, 22 M, 9.8m/s, 22m/s