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Physics
Physics
Explore the physical aspects of our planet, from its core to the atmosphere. Earth Science covers topics like geology, meteorology, and oceanography, offering a comprehensive understanding of Earth's systems.
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Q: When water is cooled does it expand or extract
1 answer
Q: How did time come into existence
1 answer
Q: Why is the kinetic energy of each passenger different
1 answer
Q: A stone tied to a string is supported from a spring scale that reads 10 N. A pail of water rests on a platform scale that reads 80 N. The stone is lowered into the water and the spring scale then read
1 answer
Q: How do you calculate the volume of concrete needed to fill a 55 gallon drum
5 answers
Q: How many liters are in 5000000000000000000000000 liters
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Q: Will a magnet stick to a 1875 silver dollar
1 answer
Q: What is the kinetic energy of an object with a mass of 125 kg, moving at 60 m/s
1 answer
Q: Does speed include the direction an object is traveling
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Q: What is another name for displacement can
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Q: What is a benchmark for something that weighs 1 kilogram
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Q: What is the weakest tornado kind
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Q: The pressure at the bottom of a barrel filled with liquid does NOT depend on the
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Q: How can you measure the speed of water
2 answers
Q: What compares the energy output of a system with its energy input
4 answers
Q: How can you see the beam from a laser
1 answer
Q: What happens if you over exert yourself
1 answer
Q: Is a flag blowing in the wind a kinetic of potential energy
1 answer
Q: A force of attraction between any two objects
2 answers
Q: What type of electromagnetic waves does the human eye see as the colors redblue or green
1 answer
Q: Why nuclear power plants are not safe
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Q: Where can one purchase thermal gloves in bulk
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Q: Where can one buy a thermal singlet for men
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Q: What can an electromagnet do that a permanent magnet can't
1 answer
Q: How many kg of sand in one wheelbarrow
1 answer
Q: How does friction keep our feet from slipping
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Q: How do you stop a rug from slipping on a carpet
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Q: What is service and flow test
1 answer
Q: What kind of head pressure would you see if the condenser fan became inoperative
1 answer
Q: What does energy mean in science
2 answers
Q: Why does liquid inside a thermometer rise as the temperature s increase
2 answers
Q: What is a objects speed and direction
2 answers
Q: When gravity acts on the mas of an object it causes the object to have what
2 answers
Q: What is the weight of a person of mass 60 kg in space where no gravity acts on it
5 answers
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