Explanation:
The examples of matter are Solid, Liquid and gas. Matter is defined as anything that has mass and can occupy space so if something does not have mass and cannot occupy space, then its not matter.
Answer:
Was heavily influenced by Hellenic culture
Explanation:
t = t₀ / 2
Explanation:
In this exercise we must use Newton's second law
F = m a
a = F / m
now we can use kinematics
as in object part of rest (v₀ = 0)
v =a t₀
t₀ = v / a
these results are with the first experiment
now repeat the experiment, but F = 2F₀
a = 2F₀ / m = 2 a₀
v = 2 a₀ t
t = v / 2a₀
t = t₀ / 2
Answer:
The mass of a system changes when a substance changes from liquid to gas, but it does not change in a chemical reaction. Does Avita's model represent a chemical reaction? No it does not because the equation is not balanced. ... The mass is the same before and after the reaction.
Explanation: