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Curated Video
Parachutist's Descent: Analyzing Free Fall and Deceleration
This content outlines a two-phase approach to analyze a parachutist's descent: an initial period of free fall followed by a phase of deceleration after parachute deployment. It explains how to calculate the time spent in the air and the...
Curated Video
Acceleration Due to Gravity
Unpack how objects accelerate under Earth’s gravity with g ≈ 9.8 m/s². This lesson explores motion near Earth’s surface, signs of g, and common misconceptions—plus why astronauts feel weightless in orbit!
Flipping Physics
Projectile Motion - AP Physics 1: Kinematics Review Supplement
In this video, we continue our AP Physics 1 review by diving into kinematics and projectile motion. In this lesson, we walk through several multiple-choice problems related to projectile motion, which are similar to what you can expect...
Flipping Physics
Projectile Motion - AP Physics 1: Kinematics Review Supplement
In this video, we continue our AP Physics 1 review by diving into kinematics and projectile motion. In this lesson, we walk through several multiple-choice problems related to projectile motion, which are similar to what you can expect...
Flipping Physics
Deriving the Acceleration due to Gravity on any Planet and specifically Mt. Everest
Derive the acceleration due to gravity on any planet. Find the acceleration due to gravity on Mt. Everest. And determine how much higher you could jump on the top of Mt. Everest!
Khan Academy
Khan Academy: Viewing G as Value of Earth's Gravitational Field Near the Surface
Sal Khan explains g as the value of Earth's gravitational field near the surface rather than the acceleration due to gravity near Earth's surface for an object in freefall. [7:30]
Sophia Learning
Sophia: Acceleration Due to Gravity: Lesson 5
This lesson introduces the concepts of acceleration due to gravity and free fall. It is 5 of 5 in the series titled "Acceleration Due to Gravity."
Sophia Learning
Sophia: Acceleration Due to Gravity & Constant Acceleration: Lesson 1
This lesson explains how the acceleration due to gravity is related to constant acceleration. It is 1 of 2 in the series titled "Acceleration Due to Gravity & Constant Acceleration."
Sophia Learning
Sophia: Acceleration Due to Gravity: Lesson 4
This lesson introduces the concepts of acceleration due to gravity and free fall. It is 4 of 5 in the series titled "Acceleration Due to Gravity."
Sophia Learning
Sophia: Acceleration Due to Gravity & Constant Acceleration: Lesson 2
This lesson explains how the acceleration due to gravity is related to constant acceleration. It is 2 of 2 in the series titled "Acceleration Due to Gravity & Constant Acceleration."