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Dirty Harry
Physics
At the Paris Peace Conference, President Wilson's program for peace
a. angered the Russians.
b. met no resistance among the Allies.
c. was backed only by France.
d. underwent several changes
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Demarcus Reese
Physics
According to Newton's first law of motion, what will an doject in motion do when no extemal force acts on
come to a stop
move at the same velocity
speed up
change direction
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Hailey
Physics
A basketball takes 30 seconds to roll 15 meters west on a basketball court. what is the speed and velocity of the basketball?
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Rhett Knox
Physics
Light incident on a lake surface is partly reflected and partly refracted. What is the differences between the reflected ray and incident ray?
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Aidan Morales
Physics
What is the displacement of a spring if it has a spring contstant of 10 N/m, and a force of 2.5 N is applied?
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Carleigh Molina
Physics
Which scientist first stated the relationship between buoyant force and weight of displaced fluid
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Alanna Chandler
Physics
Describe the energy transformation in a flashlight
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Bradford
Physics
A furlong is an old british unit of length equal to 0.125 mi, derived from the length of a furrow in an acre of ploughed land. a fortnight is a unit of time corresponding to two weeks, or 14 days and nights. find the speed of light in mega furlongs per fortnight. (one mega furlongs equals a million furlongs.)
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Royce
Physics
What happens to an object's velocity if there is work done by a friction force? Why?
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Jace Burgess
Physics
What particles form the nucleus of an atom?
A. protons and neutrons
B. protons and electrons
C. neutrons and electrons
D. protons, neutrons, and electrons
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Rudy Romero
Physics
At the end of a game, a basketball player on the wining team throws the ball straight up as high as he can throw it. What is the basketball's velocity at the top of its path
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Dominique Carter
Physics
Railroad car A rolls at a certain speed and makes a perfectly elastic collision with car B of the same mass. After the collision, car A is observed to be at rest. How does the speed of car B compare with the initial speed of car A?
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Baby Boo
Physics
Scientists have changed the model of the atom as they have gathered new evidence. One of the atomic models is shown below. What experimental evidence led to the development of this atomic model from the one before it? A. A few of the positive particles aimed at a gold foil seemed to bounce back. B. The colors of light emitted from heated atoms had very specific energies. C. Experiments with water vapor showed that elements combine in specific proportions. D. Cathode rays were bent in the same way whenever a magnet was brought near them.
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Sharon Douglas
Physics
How can you induce vemf in a loop with a constant cross-sectional area a placed in a uniform magnetic field b?
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Kinsley Gould
Physics
What happened to change people's views and lead them to believe in continental drift?
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