Average velocity of Mike Phelps swimming 100 m race in the 50 m long pool (2 laps) is approximately equal to * A. 0 m/s
B. 1 m/s
C. 2 m/s
D. 4 m/s

An object starts from rest at point f and speeds up continuously as it moves around an oval. a. choose a point about 1/8 th of the way around the oval from point f, and label it point g. draw a vector to represent the velocity of the object at point g. b. determine the change in velocity vector   between points f and g.

Describe different biomes. what are some adaptations that organisms (plants or animals) must have to live in each biome?

Give an example of a collision in real life. use the law of conservation of energy to describe the transfer of momentum. be sure and discuss the momentum before and after the collision occurs. you will need at least 3 sentences to thoroughly answer this question.