1. Now, think "outside the box." In other words, enlarge your thinking beyond the field of science. Are there other conservation laws that seem to appear in your life? Perhaps whatever is conserved simply changes form, just like Einstein noticed. Explain your choice.

2. Look at conservation laws from a lighter side. Make up a humorous conservation law. Explain how it works and what it means in your daily life.

You are your friend move a new refrigerator into his kitchen. you apply a horizontal force of 252 n in the negative x direction to try and move the 56 kg refrigerator. the coefficient of static friction is 0.61. (a) how much static frictional force does the floor exert on the refrigerator? give both magnitude (in n) and direction. magnitude n direction (b) what maximum force (in n) do you need to apply before the refrigerator starts to move?