Answers+to+Problems

Problem Set 2D
1. 34s 2. 12.0 s 3. 22s 4. 115s (cage 1); 322s (cage2) cage 1 reaches the bottom first. 5. 6.83s; 8.57 m/s^2 6. 24m 7. -4.1 m/s^2; 570m 8. 21.1m 9. 24.3s; 1.18km or 1180m 10. +0.90m/s 11. +20.0m/s 12. 120.m/s 13. 1.36 m/s^2 14. 0.87s^2 15. 1.5m/s^2

<span style="color: #0000ff; font-family: 'Comic Sans MS',cursive; font-size: 140%;">Problem Set 2E
<span style="color: #0000ff; font-family: 'Comic Sans MS',cursive; font-size: 140%;">1. 9.0 km <span style="color: #0000ff; font-family: 'Comic Sans MS',cursive; font-size: 140%;">2. 1.41km <span style="color: #0000ff; font-family: 'Comic Sans MS',cursive; font-size: 140%;">3. 5.7km <span style="color: #0000ff; font-family: 'Comic Sans MS',cursive; font-size: 140%;">4. 15m/s <span style="color: #0000ff; font-family: 'Comic Sans MS',cursive; font-size: 140%;">5. 1.96m/s <span style="color: #0000ff; font-family: 'Comic Sans MS',cursive; font-size: 140%;">6. +6.7m/s <span style="color: #0000ff; font-family: 'Comic Sans MS',cursive; font-size: 140%;">7. 12.4m/s; 8.6m/s <span style="color: #0000ff; font-family: 'Comic Sans MS',cursive; font-size: 140%;">8. 12.0 m/s <span style="color: #0000ff; font-family: 'Comic Sans MS',cursive; font-size: 140%;">9. 6.0m/s^2 <span style="color: #0000ff; font-family: 'Comic Sans MS',cursive; font-size: 140%;">10. -1.51m/s^2