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Gabriella
Physics
A 12 v battery is connected to a resistor that draws a 0.5 a current. what is the power used by this circuit?
a. 2 w
b. 6 w
c. 24 w
d. 120 w
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Barr
Physics
What is the relationship (direct or inverse) between
Power and time
Power and force
Power and speed
Power and work
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Kurly
Physics
An object accelerates to a velocity of 230m/s over a time of 2.5s. the acceleration it experienced was 42 m/s^2. what was its ital velocity?
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Junior Cooper
Physics
Can a material have negative permittivity?
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Roy Torres
Physics
Identify the energy transformation of a. toaster b. flashlight c. windmill d. light bulb e. sun f soylarcell
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Sonia Bradshaw
Physics
Sound waves have relatively long wavelengths. We can hear people around the corner before we can see them. Which wave behavior does this illustrate?
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Mariah Hinton
Physics
Light travels at 150000000km from the sun to earth in 8 minutes. What speed is this in Km/s
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Randy
Physics
How does water change the shape of earth's surface?
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Thomas Clements
Physics
Which by freud domain would cover bullying
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Rudy Huber
Physics
Electrons are a lot lower in mass than neutrons true or false
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Whitney Mcdaniel
Physics
How can you measure mold on food?
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Avila
Physics
The cooled lava pools on the surface of a crater are called what?
1. Craters
2. Terrae
3. Maria
4. Reoglith
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Stewart
Physics
A child walks 35 meters in 7 seconds. calculate the child's speed.
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Cruella
Physics
Is this wave transverse or longitudinal
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Marley Mckenzie
Physics
After an initial push, a sled begins to move downhill at 1 m/s. A few seconds later its kinetic energy has increased. The sled now has 64 times more kinetic energy than it did right after the push. How fast it it going?
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