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Cohen Anderson
Physics
A Pontiac trans-am, initially at rest accelerates at a constant rate of 4.0 m/s squared for six seconds how fast will the car be traveling a T equals six seconds
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Wells
Physics
If an isotope of nitrogen has a mass number of 15 and an atomic number of 7, how many subatomic particles are in the nucleus?
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Madelyn Christensen
Physics
What is the transfer of energy by collisions between the atoms in the material
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Thomas
Physics
What are two thing the atmidspere do for us?
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Eva Boyle
Physics
By the time she managed/had managed to open the door, the postman already went/had already gone.
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Lea Thornton
Physics
A steel cable supports an actor as he swings onto the stage. The weight of the actor stretches the steel cable. To describe the relationship between stress and strain for the steel cable, you would use:
a. both shear modulus and bulk modulus.
b. Young's modulus
c. bulk modulus.
d. shear modulus
e. both Young's modulus and bulk modulus.
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Esteban Bowers
Physics
Which is the union of one man and one woman called?
A. polygamy
B. polyandry
C. Monogamy
D. Matriarchy
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Kaiden
Physics
At room temperature and pressure, alcohol is in which state of matter? solid, liquid, gas, or plasma * * not sure!
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Grayson Wilson
Physics
The slope of a good speed Time indicates?
A. Velocity
B. Acceleration
C. Direction
D. Speed
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Aubree
Physics
Which example describes a nonrenewable resource?
In some areas in California, people can use heat found deep in the Earth to heat their homes.
Refineries process oil, found in the Earth, and turn it into gasoline to be used by cars.
The town has decided to install solar panels on all city buildings.
The hilltop lodge has a windmill that generates enough electricity to power the entire house.
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Newt
Physics
A student times how long it takes different liquids to vaporize when placed in a vacuum chamber. Most vaporize within a few seconds. How should the student time the vaporization?
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Carina Ochoa
Physics
A 72.0 kg swimmer jumps into the old swimming hole from a tree limb that is 3.90 m above the water.
A. Use energy conservation to find his speed just as he hits the water if he just holds his nose and drops in.
b) Use energy conservation to find his speed just he hits the water if he bravely jumps straight up (but just beyond the board!) at 2.90 m/s.
c) Use energy conservation to find his speed just he hits the water if he manages to jump downward at 2.90 m/s.
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Nylah House
Physics
Which factor causes the two balls to reach the ground at the same time
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Nancy Gilmore
Physics
How does the redshift of distant galaxies best support the big bang theory? It shows that the galaxies are becoming warmer. It shows that the galaxies are becoming larger. It shows that the galaxies are moving farther away. It shows that the galaxies are shrinking in size.
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Elisha Pena
Physics
A crate with a mass of 186 kg sits flat on a horizontal surface. If the person slides the crate with constant velocity across the floor with a force of 273 N, what is the coefficient of kinetic friction between the crate and the floor?
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