1 2. 2  Place the broccoli on a baking sheet (foil-covered if you want to make clean up easier). 3  3. Spray the broccoli with canola oil or drizzle with olive oil, tossing to coat and sprinkle with salt. 4  4. Roast in the oven for 25-30 minutes, or until broccoli is crisp. 5  5.
Final Velocity is defined as the Velocity attained by a body after completing or reaching certain distance or a given or certain time interval.Basically there are two equations for final velocity, one is related to time interval t, and other with respect to distance covered S.
In this case the initial velocity is zero because it is not moving before you drop it. So all you need to do is multiply the acceleration by the five seconds. Now, suppose you were to throw the rock straight downward at 10m/s, and you want to know the instantaneous velocity after 5s. Again you need the product of the acceleration and the time, then add the initial velocity of 10m/s. Most high school physics books will give you the equation like this: vf = vi + at: final velocity (or instantaneous velocity) equals the initial velocity + the product of the acceleration and time.