# work   20 videos

• #### Work-Energy Theorem

##### PhysicsEnergy and Momentum

Applying and understanding the work-energy theorem.

new work energy theorem kinetic energy
• #### Work Word Problems

##### AlgebraWord Problems Using Systems of Equations

How to solve word problems when 2 people are doing a work job together.

ratio word problem system of equations work
• #### Why SSA and AAA Don't Work as Congruence Shortcuts

##### GeometryTriangles

How to determine which congruence shortcuts do not work and why.

congruent triangles shortcuts
• #### A Working-Class Hero

##### AP US HistoryAP US History Videos

Trace the major events, groups, and people of the labor movement.

The labor movement AFL Progressive movement Cesar Chavez Ronald Reagan

• #### Power

##### PhysicsEnergy and Momentum

Understanding the concept of power.

power work time watt
• #### Projectile Motion

##### PhysicsLinear and Projectile Motion

How projectile motion works.

projectile motion gravity
• #### Linear Motion

##### PhysicsLinear and Projectile Motion

How linear motion works.

linear motion projectile gravity
• #### Parabolic Motion

##### PhysicsLinear and Projectile Motion

How parabolic motion works.

parabolic motion gravity projectile
• #### Black Holes

##### PhysicsGravitation

How black holes work.

black holes gravity gravitation
• #### Greenhouse Effect

##### PhysicsHeat Transfer and Change of Phase

How the greenhouse effect works.

greenhouse effect
• #### Physics Lenses

##### PhysicsLight

How lenses work.

lenses mirrors convex concave
• #### Diffraction

##### PhysicsVibration and Waves

An explanation of diffraction and how diffraction works.

diffraction
• #### Doppler Effect

##### PhysicsVibration and Waves

Understanding how the Doppler Effect works.

doppler effect redshift blueshift
• #### Physics Mirrors

##### PhysicsLight

How convex and concave mirrors work.

mirrors convex concave
• #### Intercepts of Linear Equations

##### AlgebraLinear Equations and Their Graphs

How to work with x an y intercepts graphically or algebraically.

x intercept y intercept y=mx+b
• #### Stoichiometry

##### ChemistryChemical Reactions

How to use stoichiometry to work with chemical equations.

stoichiometry law of conservation of mass
• #### What can I do during the summer to work on my applications?

##### College counselingMake your college application shine

A video that explains what to do over the summer for a more successful college application. A college admissions expert gives you a complete list of things you need to do.

summer college college list letter of recommendation college essay college visit applying to college
• #### Addition and Subtraction with Mixed Numbers

##### Pre-AlgebraFractions and MIxed Numbers

Adding or subtracting mixed numbers by either converting them to improper fractions or working with the integer part and the fractional part separately

• #### ACT vs. SAT

##### College counselingTest Prep

A video that shows you how to decide which standardized test is best for you: the SAT or the ACT. Our college admissions counselor explains which strengths and weaknesses work well with each test.

college application applying to college college counseling high school counseling SAT ACT