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0. Math Review(0)
- Math Review
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1. Intro to Physics Units(0)
2. 1D Motion / Kinematics(0)
3. Vectors(0)
4. 2D Kinematics(0)
5. Projectile Motion(0)
6. Intro to Forces (Dynamics)(0)
7. Friction, Inclines, Systems(0)
8. Centripetal Forces & Gravitation(0)
9. Work & Energy(0)
10. Conservation of Energy(0)
11. Momentum & Impulse(0)
12. Rotational Kinematics(0)
13. Rotational Inertia & Energy(0)
14. Torque & Rotational Dynamics(0)
15. Rotational Equilibrium(0)
16. Angular Momentum(0)
17. Periodic Motion(0)
18. Waves & Sound(0)
19. Fluid Mechanics(0)
20. Heat and Temperature(0)
21. Kinetic Theory of Ideal Gases(0)
22. The First Law of Thermodynamics(0)
23. The Second Law of Thermodynamics(0)
24. Electric Force & Field; Gauss' Law(0)
25. Electric Potential(0)
26. Capacitors & Dielectrics(0)
27. Resistors & DC Circuits(0)
28. Magnetic Fields and Forces(0)
29. Sources of Magnetic Field(0)
30. Induction and Inductance(0)
31. Alternating Current(0)
32. Electromagnetic Waves(0)
33. Geometric Optics(0)
34. Wave Optics(0)
35. Special Relativity(0)

0. Math Review

Math Review

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0. Math Review

25PRACTICE PROBLEM

Consider a pair of nucleons separated by 1.5 fm with a nuclear potential energy of -40 MeV. Use the potential energy graph below to estimate the ratio of the gravitational potential energy to nuclear potential energy.

ANSWERS OPTIONS

A

1.9 × 10^-38

B

2.0 × 10^-39

C

3.9 × 10^-38

D

5.0 × 10^-49

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