Which of the following is the most effective relaxation technique?
2 answers:
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Let say the two train cars are of masses and
now if the speed of two cars are and
then we can say that the momentum of two cars before they collide is given by
here two cars are moving in opposite direction so we can say that the net momentum is subtraction of two cars momentum.
Now since in these two car motion there is no external force on them while they collide
So the momentum of two cars are always conserved.
hence we can say that the final momentum of two cars will be same after collision as it is before collision
Answer:
Explanation:
From the Question We are told that
Initial Force
Final Force
Distance between the front and rear wheels \triangle x=3.20 m
Since
Therefore
Generally the equation for The center of mass is at x_2 is mathematically
given by
That would be 0 degrees Celsius aka the melting point of water.... If you look at the diagram I attached you notice that at 0 degrees Celsius it is flat, this is because much heat is needed at this point for water to rise to 1 degree... It is the same for the boiling point (100)<span />
