The equation for a travelling wave is y = 4.6 Sin (3t-8x) Find: (a) Its frequency (b) Its wave length (c) Speed of the wave.​

4. who was the first one to measure the speed of light and conclude that it is finite? 5. who was the first philosopher who thought the speed of light is finite? 13. what is the speed of light numerically? 14. give an example of something moving faster than light 15. give an example for some particles or waves that

Debbie places two shopping carts in a cart corral she pushes the first cart which then pushes a second cart what force is being exerted

1.what is where an object is located 2. what is how fast an objects speed is changing 3. what is how fast an object is moving