Answer: A 20kg Stone traveling an 10 m/s
Explanation:
The Formula for Kinetic Energy is KE = 0.5 x mv², using this equation you can then find the item with the most Kinetic Energy in Joules (J) 0.5 x 20 x 10 = 200 Joules.
Answer:
The charge of the purple circles should be positive because they represent the nuclei.
Explanation:
2 is the correct answer because with 2O2 molecules it balances the chemical equation.
Hope that helps
Carbon-Oxygen
We breathe in oxygen, we breathe out carbon dioxide.
<span>vibration of particles decreases as the temperature decreases It also decreases during phase change but temperature does not</span>