How to calculate kinetic energy

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There are two basic forms of energy: potential and kinetic energy. Potential energy is the energy an object has relative to the position of another object. For example, if you are at the top of a hill, you have more potential energy than...

Questions

1. Define kinetic energy.formula

2. Define potential energy.formula

3. Principle of conservation of energy

4. What is elastic and inelastic collisions

5. Relation between braking distance and speed

6. Effect of speed on braking distance of a vehicle

7. Describe secondary safety devices in car