Question

#1 What is the average speed for a bird flying a distance of 344 meters to the east in a time of 20 seconds?

#2 The slope of a position vs. time graph is equal to the object's_____.

#3 A girl starts from a house and skateboards 9 meters towards the south, then continues skateboarding 2 meters towards the south. What is the girl's displacement from home?

Answer 1

Explanation:

1- 344/20 = 17.2m/s

2- velocity

3- 11meters towards south from his home