1. Example of Newton's First Law of Motion (law of inertia).
2. Example of Newton's Third Law of Motion.
3. Example of Newton's First Law of Motion (law of inertia).
4. Example of Newton's First Law of Motion (law of inertia).
5. Example of Newton's First Law of Motion (law of inertia).
6. Example of Newton's Second Law of Motion.
7. Example of Newton's Third Law of Motion.
8. Example of Newton's Second Law of Motion.
9. Example of Newton's First Law of Motion (law of inertia).
10. Example of Newton's First Law of Motion (law of inertia).
11. Example of Newton's Third Law of Motion.
12. Example of Newton's First Law of Motion (law of inertia).
Answers to the problems:
1. F = m x a = 70 kg x 5 m/s^2 = 350 N
2. F = m x a = 80 kg x 10 m/s^2 = 800 N
3. F = m x a = 1100 kg x 3 m/s^2 = 3300 N