In this video David quickly explains each charge and circuit concept and does a sample question for each one. Created by David SantoPietro.
In this video David rapidly explains all the concepts in 1D motion and also quickly solves a sample problem for each concept. Keep an eye on the side scroll see how far along you've made it in the review video. Created by David SantoPietro.
In this video David quickly explains each 2D motion concept and does a quick example problem for each concept. Keep an eye on the scroll to the right to see where you are in the review. Created by David SantoPietro.
In this video David explains each concept for centripetal motion and solves an example problem for each concept. Created by David SantoPietro.
In this video David explains the concepts in Work and Energy and does an example problem for each concept. Link for document: https://www.dropbox.com/s/t1w6xlnkozzel17/Energy%20review.pdf?dl=0. Created by David SantoPietro.
In this video David quickly explains each concept behind Forces and Newton's Laws and does a sample problem for each concept. Keep an eye on the scroll to the right to see how far along you've made it in the review. Created by David SantoPietro.
In this video David quickly reviews the momentum and impulse topics on the AP Physics 1 exam and solves an example problem for each concept. Created by David SantoPietro.
In this video, David quickly explains each torque and angular concept and does a sample question for each one. Created by David SantoPietro.
In this video David quickly explains each concept for waves and simple harmonic motion and does an example question for each one. Created by David SantoPietro.
David explains the meaning of angular displacement, angular velocity, and angular acceleration. Created by David SantoPietro.
In this video, David explains how an atom can absorb and emit photons with particular values of energy and how to determine the allowed values.
David explains how a mass can have angular momentum even if it is traveling along a straight line. Then David shows how to solve the conservation of angular momentum problem where a ball hits a rod which can rotate. Created by David SantoPietro.
David explains what beat frequency means, how to find it, and solves a sample problem involving beat frequency. Created by David SantoPietro.
David shows how to use conservation of momentum for a situation where two objects bounce off of each other. Created by David SantoPietro.
A basic overview of capacitors and capacitance. By David Santo Pietro.
The effect on voltage and current when capacitors are constructed in parallel in a circuit. By David Santo Pietro.
When capacitors are connected one after another, they are said to be in series. For capacitors in series, the total capacitance can be found by adding the reciprocals of the individual capacitances, and taking the reciprocal of the sum. Therefore, the total capacitance will be lower than the capacitance of any single capacitor in the circuit. Created by David SantoPietro.
Charge can flow through some materials, but not others. Created by David SantoPietro.
Charge can't be created, and it can't be destroyed. Created by David SantoPietro.
A conservative force exists when the work done by that force on an object is independent of the object's path. Instead, the work done by a conservative force depends only on the end points of the motion. An example of a conservative force is gravity. Created by David SantoPietro.