force over time 61 videos


Net Force Resultant Force
Physics Newton's Laws of Motion
Understanding net force.
net resultant force 
Centripetal Force
Physics Circular Motion and Rotational Mechanics
Understanding centripetal force.
centripetal force 

Centrifugal Force
Physics Circular Motion and Rotational Mechanics
Recognizing the differences between centripetal and centrifugal force.
centrifugal force centripetal force centrifuge 
Intermolecular Forces
Chemistry Chemical Bonds
Understanding the forces acting between molecules.
intermolecular forces hydrogen bonds dipole dipole london dispersion forces 
FreeBody Force Diagrams
Physics Newton's Laws of Motion
Drawing and interpreting freebody force diagrams.
free body force diagrams net force normal force 
Electric Force  Coulomb's Law
Physics Electricity
Understanding electric force and Coulomb's Law.
electric force Coulomb's Law 
Chromosomes Crossing Over  Linked Genes
Biology Mendelian Genetics
The concepts of chromosome crossing over and linked genes.
chromosomes crossing over linked genes independent assortment meiosis codominance incomplete heterozygote homozygote 
Law of Force and Acceleration  Newton's Second Law of Motion
Physics Newton's Laws of Motion
Understanding and applying the Law of Force and Acceleration.
newton's second law motion acceleration force 
The Resultant of Two Forces
Precalculus Vectors and Parametric Equations
How to find the resultant of two forces when they are parallel, opposite, or perpendicular in direction.
Forces Resultant Vector Addition Magnitude Direction The Pythagorean Theorem 
Components of a Force
Precalculus Vectors and Parametric Equations
How to define the components of a vector.
forces components resultant vector addition perpendicular 
Impulse
Physics Energy and Momentum
Understanding the concept of impulse.
impulse change momentum force over time 
Average Rate of Change
Calculus The Derivative
How to compute the average rate of change of a population over an interval of time.
average rate of change population time change in population change in time population models rate of increase 
Simulated Gravity
Physics Circular Motion and Rotational Mechanics
How to simulate gravity using centripetal force.
simulated gravity centripetal force space 
Archimedes Principle
Physics Solids, Liquids and Gases
How to find buoyant force for floating and submerged objects.
buoyant force buoyancy archimedes principle 
Buoyancy
Physics Solids, Liquids and Gases
Problems to aid in the understanding of buoyant force and Archimedes' Principle.
buoyancy buoyant force archimedes principle 
Instantaneous Velocity
Calculus The Derivative
How to estimate the instantaneous velocity of an object at t=2 by computing average velocities over shorter and shorter intervals of time.
average velocity instantaneous velocity change in position change in time limits 
Applied Linear Equations: Distance Problem
Precalculus Linear Equations and Inequalities
How to find the speed of transit when the time of two different legs is known.
distance rate time word problem