Mass Trial
Average Time
(sec)
0.457
322 g
1
1
2.
3
Time for the
object
I
0.37
0.44
0.56
0.56
0.79
0.68
0.7
337
g
1
0.677
2
3
1
355 g
0.79
NI
0.74
3
0.93

Agroup of students were investigating the force of gravity. they began by dropping a foam ball from a height of 3 meters into a bucket of sand. the ball hit the sand in 0.306 seconds. they dropped additional balls of approximately the same diameter, but of different masses. here is the data they collected. based on this experiment and the collected data, what would their conclusion be?

which statements describe the image? check all that apply.the wood is releasing argon gas.this information is useful for dating ancient rock.the process works only with organic matter.the element has a half-life of 5,730 years.this shows the half-life of carbon-19.

Two positive charges are equal. which has more electric potential energy?