1) A dragster makes a pass down a track in exactly 4.95 seconds. The track is exactly 1000 feet long.

1)   A dragster makes a pass down a track in exactly 4.95  seconds. 

The track is exactly 1000 feet long. 

Its average velocity is _____________   feet/second 

Your answer should be accurate to the nearest foot/second. 

2)   A dragster makes a pass down a track in exactly 6.36  seconds.

You do not know, and you do not need to know, the length of the track. 

At the end of this pass, its velocity is exactly  346  feet per second.

Its average acceleration during this pass is _______ feet /second2 

Your answer should be accurate to the nearest foot/second2