The amount of kinetic energy depends on the mass and the speed. The kinetic energy of an object is directly proportional to its mass and speed. So, if the mass of a body increases, it’s kinetic energy also increases even if the velocity remains constant. So, yes, Robert’s kinetic energy will be twice as much. Also, think of it this way-since Robert has twice the mass as his sister, he will also need twice the amount of kinetic energy to run in the same velocity as his sister.
Answer:
So first understand that empirical formula refers to ratio of different atoms in lowest integer form.
To calculate this let's make mol C as our default ratio of 1* and divide everything by 0.528 mol.
Na 1.06/0.528 = 2.00757575758
C 0.528/0.528 = 1
O 1.59/0.528= 3.01136364
Na2CO3
It's sodium carbonate
There are a lot of forest management practice that cause harm to the forest ecosystems. On of the most harmful is Clearcutting. Also known as clearfelling, in this forestry almost or all of the trees are cut down. It is synonymous to deforestation. It destroys natural habitats.
I just came here to say, is that jk in your pfp
Answer:
When microorganisms release carbon dioxide into the soil, the acidity of water surrounding soil particles is increased. This increase in acidity allows for rock present in soil to be broken down, releasing minerals into the soil. These minerals are then available for use by plant life.
