The formula for finding the instantaneous speed at a specific point is found by taking the derivative of the speed equation. 12800 divided by eight is 1600 so. To solve for speed or rate use the formula for speed s dt which means speed equals distance divided by time.
Tangential speed radial distance x rotational speed.
Part of the electromagnetic spectrum and so travel at the speed of light. A wave is defined as a kind of disturbance in a moving medium for example the waves of the ocean move in a medium and can see the movement of wave crest from one point to the other in a given time period. The formula for finding the instantaneous speed at a specific point is found by taking the derivative of the speed equation. The positions of the words in the triangle show where they need to go in the equations.