Answer:
PE=mgh
=50×1.5×9.8
=735
Explanation:
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Since the two colliding objects travel together in the same direction after the collision, the total momentum is simply the total mass of the objects multiplied by their velocity
At a constant force, the mass of the balloon is inversely proportional to the rate of change motion of the balloon.
The force applied to an object can be determined by applying Newton's second law of motion, the force applied to an object is directly proportional to the product of mass and acceleration of the object.
F = ma
where;
- <em>m is the mass of the balloon</em>
- <em>a is the change in velocity per time</em>

The mass of an object is inversely proportional to the rate of change motion of the object.
Thus, we can conclude that at constant force, the mass of the balloon is inversely proportional to the rate of change motion of the balloon.
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Since this situation can be thought of as a direct variation. multiply 20000 with 100 and divide the product with 1500.
Answer: The Articles of Confederation were against having a strong central government.
Explanation: