Water is observed spilling to the floor in a spaceship. Describe the motion and location of the spaceship. Use the behavior of t
2 answers:
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Answer:
Explanation:
Mass: M, Length: L.
The formula that gives center of mass is
In the case of a non-uniform mass density, this formula converts to
where the denominator is the total mass and the nominator is the mass times position of each point on the rod.
We have to integrate the mass density over the total rod in order to find the total mass. Likewise, we have to integrate the center of mass of each point (xσ(x)) over the total rod. And if we divide the integrated center of mass to the total mass, we find the center of mass of the rod:
Here x's are cancelled. Otherwise, the denominator would be zero.
Answer:
Final velocity will be 314.6 m/sec
Distance traveled = 1314.24 m
Explanation:
We have given initial velocity u = 233 m/sec
Acceleration
Time t = 4.8 sec
From first equation of motion , here v is final velocity, u is initial velocity and t is time
So
Now we have to find distance traveled
From second equation of motion
So distance traveled in given time will be 1314.24 m