PLEASE HELP ILL MARK BRAINLEST Record your data either in your lab notebook or in the space below.

Table A. Predictions of Kinetic Energy and Resulting Beanbag Height for Varying Masses
Mass

(kg)
Velocity

(m/s)
Kinetic Energy

(kg∙m2/s2)
Height of Beanbag
(m)
Average Height of Beanbag
(m)
0.125

0.250

0.375

0.500

Observations

In the 1800s, one of the statements in john dalton's atomic theory was that atoms are indivisible. later experimental evidence led to the discovery of subatomic particles such as neutrons, electrons, and protons. what happened to the indivisible atom part of dalton's atomic theory, and why?

Sodium nitrite (nano2) reacted with 2−iodooctane to give a mixture of two constitutionally isomeric compounds of molecular formula c8h17no2 in a combined yield of 88%. draw reasonable structures for these two isomers. click the "draw structure" button to launch the drawing utility. place the two compounds in the appropriate boxes below.

Describe the forces both attractive and repulsive that occur as two atoms move closer together.