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misconceptions
Folder: content/misconceptions
22 items under this folder.
Apr 22, 2026
Apparent Weightlessness Does Not Mean No Gravity
dynamics
weight
gravity
misconceptions
Apr 22, 2026
Relative Speed Condition Applies Only to Elastic Collisions
dynamics
collisions
relative-speed
misconceptions
Apr 22, 2026
Induced EMF Is Not the Same as Induced Current
electromagnetic-induction
emf
current
misconceptions
Apr 22, 2026
The Negative Sign in Faraday's Law Encodes Lenz's Law
electromagnetic-induction
faraday's-law
misconceptions
Apr 22, 2026
Force Identification Errors
dynamics
forces
free-body-diagram
misconceptions
Apr 22, 2026
Force Resolution Requires the Correct Angle
dynamics
vectors
force-resolution
misconceptions
Apr 22, 2026
Force-Time Graph Area Gives Impulse
dynamics
impulse
graphs
misconceptions
Apr 22, 2026
Induced EMF Comes From the Gradient, Not the Area, of a Flux-Time Graph
electromagnetic-induction
graphs
misconceptions
Apr 22, 2026
Inelastic Collisions Do Not Conserve Kinetic Energy
dynamics
collisions
kinetic-energy
misconceptions
Apr 22, 2026
Interference Does Not Change Frequency of the Original Waves
waves
interference
misconceptions
Apr 22, 2026
Use the Perpendicular Component of Magnetic Flux Density
electromagnetic-induction
magnetic-flux
misconceptions
Apr 22, 2026
Lenz's Law Opposes the Change, Not the Original Field Itself
electromagnetic-induction
lenz's-law
misconceptions
Apr 22, 2026
Momentum Conservation Depends on the System
dynamics
momentum
conservation
misconceptions
Apr 22, 2026
Negative Acceleration Does Not Always Mean Slowing Down
kinematics
acceleration
misconceptions
Apr 22, 2026
Newton's Laws Are Not Interchangeable
dynamics
newton's-laws
misconceptions
Apr 22, 2026
Horizontal and Vertical Projectile Components Must Be Treated Separately
projectile-motion
kinematics
misconceptions
Apr 22, 2026
Projectile Initial Conditions Must Be Resolved Correctly
projectile-motion
initial-conditions
misconceptions
Apr 22, 2026
Time Links the Horizontal and Vertical Components of Projectile Motion
projectile-motion
time
misconceptions
Apr 22, 2026
Scalars and Vectors Are Not Interchangeable
vectors
scalars
misconceptions
Apr 22, 2026
Sign Convention Errors in Kinematics
kinematics
sign-conventions
misconceptions
Apr 22, 2026
SUVAT Equations Apply Only to Constant Acceleration
kinematics
suvat
misconceptions
Apr 22, 2026
Vector Directions Must Be Consistent
dynamics
vectors
signs
misconceptions