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Nikhil Freeman
Physics
A small car collides with a large truck. Is the magnitude of the force experienced by the car greater than, less than, or equal to the magnitude of the force experienced by the truck? a. less than b. equal to c. greater than
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Harley
Physics
What's the population of people with six packs
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Andreas Reynolds
Physics
With certain exceptions, Class E airspace extends upward from either 700 feet or 1,200 feet AGL to, but does not include, A) 14,500 feet MSL. * B) 18,000 feet MSL. C) 10,000 feet MSL.
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Ariel Odonnell
Physics
We wrap a light, nonstretching cable around a 10.0 kg kg solid cylinder with diameter of 38.0 cm cm. The cylinder rotates with negligible friction about a stationary horizontal axis. We tie the free end of the cable to a 14.0 kg kg block and release the block from rest. As the block falls, the cable unwinds without stretching or slipping. How far will the mass have to descend to give the cylinder 510 J of kinetic energy?
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Imani Smith
Physics
In thrill machine rides at amusement parks, there can be an acceleration of 3g or more. But without head rests, acceleration like this would not be safe. Think why?
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George Miller
Physics
When a metal bonds with a nonmetal, they form a (n)
a. molecule
b. ionic compound
c. element
d. covalent compound
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Adam Sweeney
Physics
If element x has 44 protons how many electrons does it have?
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Boss
Physics
Find the orbital speed v of a satellite in a circular orbit of radius r around a planet of mass m. express the orbital speed in terms of g, m, and r.
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Tristan Tanner
Physics
All of the following are benefits to getting involved with activities outside of school except
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Davion Franklin
Physics
The process of evaluating evidence to form an attitude is called
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Fleming
Physics
What's something that is 50cm
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Hailey
Physics
How does the charge of a particle affect the direction in wich the particles deflected in a megnetic field
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Chandler Bautista
Physics
What is the sum of two vectors?
A. addition vector
B. displacement vector
c. distance vector
D. resultant vector
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Jimmy Mcneil
Physics
A box is pushed toward the right across a classroom floor. The force of friction on the box is directed toward the
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Johns
Physics
Kerry is explaining to a friend that she will be conducting a descriptive investigation. She wants to know if increasing the size of a parachute affects a skydiver's time in the air. She plans on having skydivers drop from the same height but with different chute sizes and comparing the data. What is unusual about the description of her scientific investigation? Descriptive investigations cannot have procedures. This is not a descriptive investigation. This is not a proper scientific question. Descriptive investigations cannot have a question.
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