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Myles Ferguson
Physics
The cubic centimeter, which is often abbreviated as cc or cm3, is the metric unit of what
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Carly Branch
Physics
I'm which medium does sound travel fastest railroad track or across the room
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Alvin Newton
Physics
A gas has a volume of 300 ml at 300 kpa. what will its volume be if the pressure is changed to 600 kpa?
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Kadence Parker
Physics
It takes Amir 4 seconds to run from his front door to the mailbox. If he can run at a top speed of 6.5 m/s, how far is it from his front door to the mailbox?
A) 24.5 meters
B) 26 meters
C) 30.5 meters
D) 32 meters
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Wyatt Mack
Physics
suppose mario is meeting a friend at noon. if he leaves his house at 11:55 a. m., at what average speed does he have to travel to make it there on time? write you're answer in m/s.
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Guest
Physics
You push a cart with mass 30 kg forward, giving it an acceleration of 5 m/s How much force did you apply?
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Ahmed Rosario
Physics
An air-track cart with mass m1=0.28kg and initial speed v0=0.75m/s collides with and sticks to a second cart that is at rest initially. if the mass of the second cart is m2=0.43kg, how much kinetic energy is lost as a result of the collision?
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Hugh Pruitt
Physics
Which of the following is a chemical equation that accurately represents what happens when a sulfur and oxygen are produced from sulfur trioxide?
A. 2S + 3O2---> 2SO3 B. 2SO3--->2S+3O2
C. S + O2--->SO3
D. SO3---> S+O2
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Elaina Buchanan
Physics
At a construction site a pipe wrench struck the ground with a speed of 31 m/s. (a) From what height was it inadvertently dropped? (b) How long was it falling?
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Nick Bennett
Physics
Question 13
4 pts
Whenever Eli walked past the sunglass kiosk right outside the mall food court, he would the smell
cinnamon rolls baking in one of the food stands, and start to salivate. After visiting the mall several times
and having this happen, he now salivates as soon as he gets to the sunglass kiosk - even before he
actually smells the cinnamon rolls.
In this example of classical conditioning, the smell of cinnamon rolls is the and the mouth-
watering reaction when he smells the cinnamon rolls is the
conditioned response; conditioned stimulus
unconditioned stimulus; unconditioned response
conditioned stimulus; conditioned response
unconditioned response; unconditioned stimulus
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Diamond Thornton
Physics
What are some of the human activities that threaten the world's largest surviving regions of rainforest?
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Chaz Reed
Physics
How do contact forces such as friction differ from gravitational and magnetic forces?
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Ranger
Physics
A silver bar has a mass of 260.0 g and is heated from 22.0 °C to 70.0 °C. How much heat does the silver bar absorb? Silver has a specific heat of 0.235 J / (g °C).
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Dalia
Physics
This is the most abundant gas in air
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Philip Weiss
Physics
What communication device allows us to communicate with very distant places via telephone?
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