An insect crawls 4 m east along a hiking path in 20 seconds, and then a bird swoops down and eats
it. What was the insect's velocity?

Now that the first three steps have been explained, identify the next three steps, in order. calculate the magnitude of r sum vector components calculate a and b magnitudes calculate the direction of r, calculate x,y components step 4 step 5 step 6

Plss anybody know how to do this? ? i need the answers from a through d

50 g of ice at 0°c is dropped in a beaker containing 100 g of water at 0°c. what will be the contents of the beaker after 5 hours? assume that the room temperature is 0°c.