Answer:
14009. 72 kgms^-1
Explanation:
Momentum is the product of an objects mass and velocity
Explanation:
Every atom has no overall charge (neutral). This is because they contain equal numbers of positive protons and negative electrons. These opposite charges cancel each other out making the atom neutral.
This is because leaves have air in the spaces between cells, which helps them collect CO2 gas from their environment to use in photosynthesis.
In the early 19th century Jean-Baptiste Lamarck (1744 – 1829) proposed his theory of the transmutation of species, the first fully formed theory of evolution. In 1858 Charles Darwin andAlfred Russel Wallace published a new evolutionary theory, explained in detail in Darwin's On the Origin of Species (1859).
The arrows at the side would be compression, and the arrow pointing down should be labeled tension :)