THIS IS Review Your Physics For 100 200 300 400 500 WorkEnergyMomentum Circular Motion...
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Transcript of THIS IS Review Your Physics For 100 200 300 400 500 WorkEnergyMomentum Circular Motion...
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Work Energy Momentum Circular Motion
Gravitation Assorted
Is work being done in all of the following situation (if not, in which situation is work not
done)?Pushing a crate, lifting a crate,
holding a crate above your head,
A 200
Kinetic Energy
B 100
The ability to do work.
B 200
What energy change occurs as a roller coaster car moves from the top of a hill to some
point down the hill?
B 500
The total momentum of all The total momentum of all objects interacting with one objects interacting with one another remains constant another remains constant
regardless of the nature of the regardless of the nature of the forces between the objects.forces between the objects.
C 300
What in conserved during a perfectly elastic collision ---
momentum, kinetic energy, or both momentum and kinetic
energy?
C 400
What in conserved during a perfectly inelastic collision
---momentum, kinetic energy, or both momentum and
kinetic energy?
C 500
Which of the following equations is used to calculate circular velocity,
which one is used to calculate centripetal acceleration, and which one is used to calculate centripetal
force?
D 500
Sir Isaac Newton
E 100
He used a torsion balance. The twisting of the wire measures the gravitational attraction between
masses.
E 200
Is the gravitational force of attraction directly or
inversely proportional to the distance between bodies.
E 400
Who explained that a planet maintains its orbit around the sun due to a distortion of the
fabric of space-time.
E 500
Is the period of a vibration directly proportional or
inversely proportional to the frequency?
F 200
What factor influences the period of a pendulum bob on a
string, the angle release, the length, or the mass of the bob?
F 300
What is the quantity that measures the ability of a force
to rotate an object around some axis?
F 400
The relative roughness of the two surfaces indicated by the coefficient of
static friction of the surfaces (us), is one factor that influences maximum friction
force, what is the other major factor.
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The magnitude of the contact force between the object and the surface on which it rests. The larger the contact
force (normal force), that harder it is to make the object start sliding.
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