Recent content by Cwhitlatch32

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    Can Heat Engines Be Built? An Exploration

    Gen Physics 2, it is Physics 222
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    Can Heat Engines Be Built? An Exploration

    I do not believe so, And what is the sum of the Heat and Temperatures? Is that what you are asking?
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    Can Heat Engines Be Built? An Exploration

    Homework Statement a heat engine draws 200J of heat from the hot reservoir at 400K produces 110J of useful work and dumps 90J into the cold reservoir at 200K could this engine be built why or why not? Homework Equations PV=NkbT The Attempt at a Solution Not Sure on how I would set...
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    One Dimensional Collisions: Analyzing Impulse and Average Forces

    Homework Statement a ball of mass 2.50kg is thrown upward. it leaves the hand w/ an upward velocity of 19.6m/s. (on the way down now )after the ball hits the throwers hand it comes to rest in .20s a. What is the impulse exerted on the ball? b. What is the average net force on the ball...
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    How Does a Force Impact Final Velocity in One-Dimensional Collisions?

    Thank you. It is much appreciated.
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    How Does a Force Impact Final Velocity in One-Dimensional Collisions?

    Homework Statement An object of mass 2.5kg is moving in the negative x direction at a velocity of 1.0 m/s. It experiences a force shown of 4N for 3 seconds, what is the final velocity after the object has experienced the impulse. Homework Equations The Attempt at a Solution...
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