Flipping Physics
#24 Mechanics Multiple Choice Solutions - AP Physics C 1998 Released Exam
This problem is about what happens to the center of mass of two people standing on a frictionless surface and they push away from one another.
Flipping Physics
#20 Mechanics Multiple Choice Solutions - AP Physics C 1998 Released Exam
This problem is about using Newton's 2nd Law to determine the velocity of two identical stars in a fixed orbit around their mutual center of mass.
Flipping Physics
#10 Mechanics Multiple Choice Solutions - AP Physics C 1998 Released Exam
This problem is about how the period of a pendulum changes when taken to a different planet.
Flipping Physics
#63 Electricity and Magnetism Multiple Choice Solutions - AP Physics C 1998 Released Exam
This problem is about determining the work done on a point charge to move it from a point outside a nonconducting hollow insulating sphere with a charge uniformly distributed on its surface to the very center of the sphere.
Flipping Physics
#57 Electricity and Magnetism Multiple Choice Solutions - AP Physics C 1998 Released Exam
This problem is about the relationship between frequency and radius for a charged particle moving in a circle in a constant magnetic field.
Flipping Physics
#55 Electricity and Magnetism Multiple Choice Solutions - AP Physics C 1998 Released Exam
This problem is about finding the kinetic energy of an electron in orbit around a proton
Flipping Physics
#45 Electricity and Magnetism Multiple Choice Solutions - AP Physics C 1998 Released Exam
This problem is about the net electric field caused by two positive charges.
Flipping Physics
(1 of 2) Mechanics - Review of all Topics - AP Physics C
0:00 Intro
0:38 Vectors vs. Scalars
1:05 The Uniformly Accelerated Motion Equations
2:07 Acceleration
2:42 Velocity
3:03 Derivative and Integral Definitions
4:01 Projectile Motion
4:57 Newton's 2nd Law and Free Body Diagrams
5:41...
Curated Video
Homeland Security and FBI chiefs brief Senate
The US homeland security secretary on Tuesday said threats to the country had evolved, moving from "terrorist-directed" attacks to an environment that also included the threat of "terrorist-inspired attacks", in which individuals who...
Curated Video
FBI, DHS: Homegrown Attacks an Increasing Threat
FOR CLEAN VERSION SEE STORY NUMBER: apus063927Homeland Security Secretary Jeh Johnson says terrorist threats have evolved, moving from terrorist-directed attacks "to a world that also includes the threat of terrorist-inspired attacks" in...
Curated Video
FBI, DHS: Homegrown Attacks an Increasing Threat
Homeland Security Secretary Jeh Johnson says terrorist threats have evolved, moving from terrorist-directed attacks "to a world that also includes the threat of terrorist-inspired attacks" in which individuals who live in the U.S. are...
Curated Video
Finding Circumcenters and Incenters of a Triangle Using Angle Bisectors, Perpendicular Bisectors, and Circles
In this lesson, students will learn how to find the circumcenter and incenter of a triangle using angle bisectors, perpendicular bisectors, and circles. They will understand the concept of different centers in a triangle and how they...
Math Fortress
Calculus III: Three Dimensional Coordinate Systems (Level 7 of 10)
This video continues the exploration of a three dimensional cartesian coordinate system.This video covers three basic examples that requires the use of the equation of a sphere.
Why U
Algebra 51 - Three Variable Systems in the Real World - Problem 3
Algebra 49, 50 and 51 present three real-world problems which can be solved using systems of three linear equations in three variables. This chapter shows how the parameters of an equation for a circle can be determined, given three...
Curated Video
Constructing an Inscribed Circle on a Triangle Using Angle Bisectors
In this video, you will learn how to construct an inscribed circle on a triangle using the triangle's angle bisectors. The inscribed circle is the largest possible circle that fits inside the triangle, with the triangle's sides tangent...
Flipping Physics
Common Point Particle Angular Momentum Triangle
The #AngularMomentum of a #PointParticle moving at a constant velocity is shown to be constant.
Science360
Hydrogen Trail Blazers
Officer Tom McCloghry is a cop on the beat, patrolling downtown Columbia, South Carolina to keep the streets safe. And, though it's not so unusual these days to see police on Segways, this one is different. This is a hydrogen hybrid...
Curated Video
Finding the Center and Radius of a Circle Using the Equation
In this video, mathematicians learn how to find the center and radius of a circle by analyzing its equation. The video explains the key components of a circle, such as the center and radius, and then breaks down the standard form of a...
Virtually Passed
Statics Formula Sheet
Static Equilibrium: F = ma = 0 (for static objects that aren't accelerating M = I_G alpha = 0 (for static objects that don't have an angular acceleration). Notice that moments can also be written as a vector using M = r x F. Note that...
Flipping Physics
Mints on a Rotating Turntable - Determining the Static Coefficient of Friction
A turntable is turning 45 revolutions per minute. Mints are located 0.030 m, 0.080 m, and 0.130 m from the center of the record. Determine what you can about the coefficient of static friction between the turntable and the mints.
Bethany Thiele, Art Teacher
How to Make an Agamograph | Optical Kinetic Art Lesson Inspired by Yaacov Agam
This video will demonstrate how to create both a two and three image agamograph (named after the artist Yaacov Agam). An agamograph changes images as the viewer moves around the work of Art. This is a fantastic three dimensional project...
Flipping Physics
Center of Mass by Integration (Rigid Objects with Shape)
How to find the center of mass of rigid objects with shape using an integral is shown. The center of mass of a right triangle is derived and demonstrated. Want Lecture Notes and/or Animated GIFs?...