A body travels 10 meters during the first 5 seconds of its travel, and it travels a total of 30 meters over the first 10 seconds of its travel. What is its average speed during the time from t = 5 seconds to t = 10 seconds?

Question

bmata · Answer

2 meters/second



3 meters/second



4 meters/second



5 meters/second



6 meters/second

anonymous · Answer

average speed can be found by determining the total distance travelled during the last 5 seconds, and dividing it by the time.