King Charles 1 granted a wish
Dropping the sandbag depletes the energy stored in the cart-spring system. As a result, the amplitude cannot be constant. The only way for the amplitude to rise is if the system gains energy.
This indicates that a horizontal spring's equilibrium position is independent of the mass attached to it.
The same logic applies if you, for example, replace the spring with a stronger one of the same natural length: the equilibrium position will remain unchanged.
Even though the weight must travel longer each oscillation if the amplitude is bigger, the spring produces a stronger force on average, resulting in more acceleration and average speed.
Because the effects of the longer distance and quicker speed balance out, the period of oscillation remains constant!
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The US has a free market system. The country can do mass production in a day. The business sector dictates the supply and demand of the business. The government can decide whether they should approve or deny the business and what they should and should not produce.Brazil has a command and traditional market economy. The government dictates the business. They dictate the supply and demand and the products that should be produced.Russia recently has been recognized as a market economy however they follow the traditional and command market system which is similar Braz