Does measured mechanical power and work change between inertial frames?
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Hey Mate
Imagine a car A is accelerating.
Two observers at constant speed, B and C, analyse the change of A's kinetic energy over a same time interval.
B sees A going from 10 to 30 m/s C sees A going from 100 to 120 m/s
As both see A having the same mass (ignore relativistic effects), and as the kinetic energy depends on the square of the velocity, C sees A having a greater change on its kinetic energy than B does.
This also means C sees that the total amount of work produced by the engine of A's car over that same time interval was greater, and thus its power was greater too.
That's what doesn't make sense for me.
Because, imagine that A's engine was a spiral spring. You can calculate the amount of potential energy released over that interval irrespective to it's velocity, just by knowing the spring properties and its initial and final state.
So, if you were on another referential with a great velocity relative to A, does this mean that the change on A's kinetic energy could be greater than the amount of potential energy released from the string
Imagine a car A is accelerating.
Two observers at constant speed, B and C, analyse the change of A's kinetic energy over a same time interval.
B sees A going from 10 to 30 m/s C sees A going from 100 to 120 m/s
As both see A having the same mass (ignore relativistic effects), and as the kinetic energy depends on the square of the velocity, C sees A having a greater change on its kinetic energy than B does.
This also means C sees that the total amount of work produced by the engine of A's car over that same time interval was greater, and thus its power was greater too.
That's what doesn't make sense for me.
Because, imagine that A's engine was a spiral spring. You can calculate the amount of potential energy released over that interval irrespective to it's velocity, just by knowing the spring properties and its initial and final state.
So, if you were on another referential with a great velocity relative to A, does this mean that the change on A's kinetic energy could be greater than the amount of potential energy released from the string
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Hello Friend..❤️❤️
The answer of u r question is..✌️✌️
DOES MEASURED MECHANICAL POWER AND WORK CHANGE BETWEEN INTERIAL FRAMES????
Ans:✍️✍️✍️✍️✍️✍️✍️✍️✍️✍️
because imagine that is engine that is engine was a spiral spring you can calculate the amount of potential energy related over the interval irrespective to its velocity just by knowing the spring properties and its initial final state..
Thank you..⭐️⭐️⭐️
The answer of u r question is..✌️✌️
DOES MEASURED MECHANICAL POWER AND WORK CHANGE BETWEEN INTERIAL FRAMES????
Ans:✍️✍️✍️✍️✍️✍️✍️✍️✍️✍️
because imagine that is engine that is engine was a spiral spring you can calculate the amount of potential energy related over the interval irrespective to its velocity just by knowing the spring properties and its initial final state..
Thank you..⭐️⭐️⭐️
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