12 Questions
What is the force that attracts two objects with mass towards each other?
Gravitational force
What is the term for the force exerted by a fluid (liquid or gas) on an object partially or fully submerged in it?
Buoyancy
What is the term for the idea that the total energy of an isolated system remains constant over time?
Conservation of energy
What is the term for the distance traveled by an object in a unit of time?
Speed
What is the term for the force that opposes the motion of an object through a fluid?
Drag force
What is the term for the process by which sound waves bounce back after hitting a surface?
Reflection
What is the characteristic of an object that determines its resistance to changes in its motion?
Its mass
What is the graphical representation of an object's motion that shows its velocity and acceleration?
Velocity-time graph
What is the physical quantity that is the product of an object's mass and velocity?
Momentum
What is the phenomenon in which the weight of an object appears to decrease when it is partially or fully submerged in a fluid?
Buoyancy
What is the term for the repeating pattern of compressions and rarefactions in a medium?
Pressure wave
What is the SI unit of power?
Watt
Test your understanding of motion, force, and gravitation concepts, including distance, velocity, acceleration, Newton's laws, and more.
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