Master C2-level vocabulary related to forces & energy. Highly precise, academic mastery.
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Which word means "A force that acts on a body moving in a circular path toward the center"?
Answer: centripetal force
Which word means "The change in frequency of a wave relative to a moving observer"?
Answer: doppler effect
Which word means "The energy an object possesses due to its motion"?
Answer: kinetic energy
Which word means "Hypothetical matter that does not emit light but exerts gravitational effects"?
Answer: dark matter
Which word means "Matter composed of antiparticles with opposite charge to normal matter"?
Answer: antimatter
Which word means "A measure of the amount of matter in an object"?
Answer: mass
Which word means "The minimum amount of a physical quantity that can exist; discrete"?
Answer: quantum
Which word means "The rate of change of velocity over time"?
Answer: acceleration
centripetal force
A force that acts on a body moving in a circular path toward the center
doppler effect
The change in frequency of a wave relative to a moving observer
kinetic energy
The energy an object possesses due to its motion
dark matter
Hypothetical matter that does not emit light but exerts gravitational effects
antimatter
Matter composed of antiparticles with opposite charge to normal matter
mass
A measure of the amount of matter in an object
quantum
The minimum amount of a physical quantity that can exist; discrete
acceleration
The rate of change of velocity over time
momentum
The quantity of motion of a moving body, equal to mass times velocity
inertia
The resistance of an object to any change in its state of motion
oscillation
A repetitive variation around a central value or between two states
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Master C2-level vocabulary related to forces & energy. Highly precise, academic mastery. Includes 11 multiple choice questions. 11 vocabulary words...
Which word means "A force that acts on a body moving in a circular path toward the center"?
Which word means "The change in frequency of a wave relative to a moving observer"?
Which word means "The energy an object possesses due to its motion"?
Which word means "Hypothetical matter that does not emit light but exerts gravitational effects"?
Which word means "Matter composed of antiparticles with opposite charge to normal matter"?
Which word means "A measure of the amount of matter in an object"?
Which word means "The minimum amount of a physical quantity that can exist; discrete"?
Which word means "The rate of change of velocity over time"?
Which word means "The quantity of motion of a moving body, equal to mass times velocity"?
Which word means "The resistance of an object to any change in its state of motion"?
Which word means "A repetitive variation around a central value or between two states"?
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