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Physics

Hugh Montoya

Anybody know where I can find a list of all the physics 1 equations and or variables?

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Physics

Amiya Spencer

Two identical objects are pressed against two different springs so that each spring stores 55.0J of potential energy. The objects are then released from rest. One spring is quite stiff (hard to compress), while the other one is quite flexible (easy to compress). Which of the following statements is or are true? (More than one statement may be true.) A. Both objects will have the same maximum speed after being released. B. The object pressed against the stiff spring will gain more kinetic energy than the other object. C. Both springs are initially compressed by the same amount. D. The stiff spring has a larger spring constant than the flexible spring. E. The flexible spring must have been compressed more than the stiff spring.

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Physics

Camron

Zonal winds on the giant planets are stronger than those on the terrestrial planets because

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Physics

Guest

When you try to stretch a bungee cord a distance x, it resists with an opposing force of the form b x2, where b is a constant. If b is measured to be 6 N/m2, how much work does it take to stretch the bungee cord a distance of 1 meterA. 2JB. 3JC. 0.5JD. 1J

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Physics

Journey Juarez

A 420 W vacuum cleaner is designed to operate 120 V. What is its resistance?

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Physics

Amira Benson

Technician A says that engine parts should be be cleaned before a thorough test can be done to detect cracks. Technician B says that pressure testing can be used to find cracks in blocks or cylinder heads. Who is right?

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Physics

Cristal Hull

Which statement describes between a cup if cold water and a cup of boiling water

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Physics

Isabel Hinton

What role does friction play in the efficiency of machines

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Physics

Darrell Barrett

What does a map scale 1:25,000 mean

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Physics

Cameron Collins

Two hikers are 14 miles apart and walking toward each other. They meet in 2 hours. Find the rate of each hiker if one hiker walks 2.8 mph faster than the other.

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Physics

Amity

Which major cities in the u. s. are located in earthquake zones?

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Physics

Gould

Digitized information can be used by computers true or false

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Physics

Cristofer Flores

Standing on a frictionless surface (like a sheet of ice), two boys, one strong and one weak, are attempting to break a string in half by pulling on its opposite ends. If the only horizontal forces they exert are on the string, who is exerting more force?

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Physics

Tough Guy

Condition for the maximum, minimum and zeroelectric field

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Physics

Kitten

How does force do positive work on an object?

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