Classical Mechanics Trivia Questions
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- šļø Physics
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Newtonian physics of motion and forces. Play Classical Mechanics trivia solo to sharpen your knowledge, or challenge a friend head-to-head in Trivia Tango ā every question comes with an explanation so you learn as you play. Questions span every level, from easy warm-ups to expert-level stumpers, so there's a real challenge here however much you already know.
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Sample Classical Mechanics Quiz Questions
A mix of easy, medium and hard ā questions run from warm-up to expert, so there's a real challenge at every level. Think you know the answers? Play to find out.
This unit of force in the SI system equals the force needed to accelerate 1 kilogram at 1 meter per second squared.
Difficulty: Easy- Joule
- Newton
- Watt
- Pascal
This vector quantity represents the straight-line distance and direction from starting point to ending point.
Difficulty: Medium- Displacement
- Distance
- Speed
- Acceleration
This type of constraint can be expressed as equations involving only coordinates, not velocities, such as a pendulum's fixed length.
Difficulty: Hard- Non-holonomic constraint
- Holonomic constraint
- Scleronomic constraint
- Rheonomic constraint
This property of matter describes its resistance to changes in motion, explaining why heavier objects are harder to push.
Difficulty: Easy- Inertia
- Momentum
- Friction
- Gravity
This famous thought experiment involves a cannon firing horizontally from a mountaintop, illustrating how orbital motion works.
Difficulty: Medium- Galileo's cannonball
- Newton's cannonball
- Einstein's elevator
- Maxwell's demon
This principle states that the virtual work of constraint forces is zero for any virtual displacement compatible with constraints.
Difficulty: Hard- Principle of least action
- Hamilton's principle
- Principle of virtual work
- Gauss's principle
This force acts between surfaces in contact and opposes the sliding motion of objects against each other.
Difficulty: Easy- Friction
- Tension
- Normal force
- Drag
This acceleration toward the center of a circular path has magnitude vĀ²/r and keeps objects from flying off tangentially.
Difficulty: Medium- Tangential acceleration
- Angular acceleration
- Centripetal acceleration
- Gravitational acceleration
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