A ball if dropped from a window and it takes 4 seconds to reach the ground. It starts from a rest and reaches a final speed of 20 m/s. What is the ball's acceleration?

The answer is 60 m, because you must cross multiply by using proportions.

I showed my work below.

Explanation:

1. use youre data the one which you made the highest points copy exactly that and write why you got that & how

2. what option did u choose and what did they tell u how it impacted the place.

3. i would set rules every friday we would clean up and every wensday we will protect endardged animals etc. hoped i

producers: apple trees, potatoes, carrots, grains, acorns, cabbage, grass, corn, lettuce

consumers: deer, mice, rabbits, chickens, squirrels, horses, worms, cows

predators: eagles, frogs, wolves, owls