Protons
electrons are negatively charged
neutrons are neutral
An important aspect of fission reactions is that they produce free neutrons, which causes chain reactions.
Sum of all forces = mass * acceleration
Ft= tension force
Fw= force of gravity (Fw= mass* acceleration of gravity which is 9.8 this only applies to force of gravity)
Ft- Fw = 0 (there is no acceleration)
Ft = Fw
Ft= m*g
Ft= 0.250kg*9.8m/s
Ft= 2.45N
Answer:
0°C and 32°F
Explanation:
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I hope I am correct my Science teacher said this was the answer to your question