gravity man

If you drop two balls what If you drop two balls what will happenwill happen

If you drop two balls If you drop two balls at the same time at the same time you will see that the you will see that the two balls will fall at two balls will fall at different rates and different rates and one will bounce one will bounce higher than the higher than the other.other.

Trial 1Trial 1

The first trail was the time 16 The first trail was the time 16 milliseconds and the distance was 40 milliseconds and the distance was 40 cm and last the speed was 2.5 cm and last the speed was 2.5

ExampleExample

This is a This is a speed speed picture with picture with out speed out speed the world the world would have would have no cars or no cars or you would you would be slower be slower than a sloth than a sloth or a turtle.or a turtle.

Trial 2Trial 2

– I dropped it from 2m and the time is I dropped it from 2m and the time is 26 milliseconds and the distance is 26 milliseconds and the distance is 40 cm again but the speed is .65. 40 cm again but the speed is .65.

ExampleExample

The stopwatch is used so we know The stopwatch is used so we know what the time is when dropped or for what the time is when dropped or for anything that is needed for timing anything that is needed for timing things. things.

Example 2

This ball has a mass of 20 ounces

This ball is has a mass of 10 ounces

Trial 3Trial 3

This is a diagram of my whole project .

This is my video of my projectThis is my video of my project

Well my answer is that gravity Well my answer is that gravity is used in every thing we dois used in every thing we do

Well that was my projectWell that was my project

http://csep10.phys.utk.edu/astr161/lect/history/newtongrav.html

http://www.ask.com?o=0&l=dir

http://www.wikipedia.org/