One of the many random useless factoids that I carry around
in my head is the factoid that 60 miles per hour is equivalent
to exactly 88 feet per second.
So in three seconds at that speed, you would cover exactly
(3 x 88) = 264 feet.
Where are the illustrations?
Static friction because the rocks arent moving are they?
Answer:
C.) v = 50 m/s
Explanation:
The relationship between position vs. time graph and velocity is that the derivative (slope) of the position vs. time graph gives you velocity. In other words, find the slope to get the velocity.
Select two arbitrary points. I'll choose (3s, 225m) and (0s, 75m).
Now use the slope equation:
v = 50 m/s
Hopes this helps!
Both fission and fusion are nuclear reactions that produce energy, but the applications are not the same. Fission is the splitting of a heavy, unstable nucleus into two lighter nuclei, and fusion is the process where two light nuclei combine together releasing vast amounts of energy.
