Across
- 2. How much force (in newtons) would be required to lift a 300Kg plane?
- 4. What is the bottom of a wave called
- 5. What is the top of a wave called
- 6. What is this symbol called "∆"
- 7. The formula for force is mass multiplied by what?
Down
- 1. In a speed-time graph, what does a vertical straight line represent?
- 3. What kind of wave is a sound wave