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

Calculate the number of moles of ethane in 100 grams

What three things determine the shape and size of a puddle when water is poured out onto a surface

Americium-241 undergoes fission to produce three neutrons per fission event. if a neutron-absorbing material is mixed in with this sample so that the rate of neutron production drops down to 1.8 neutrons per fission event, which will be effective at achieving a critical mass? check all that apply. remove a deflective shield surrounding the sample. remove absorbent material mixed in with the sample. compress the sample of americium-241.