17AP_Physics_C_-_Rotational_Motion_II
... Angular Momentum is also conserved Here is what this says: IF THE NET TORQUE is equal to ZERO the CHANGE ANGULAR MOMENTUM is equal to ZERO and thus the ANGULAR MOMENTUM is CONSERVED. Here is a common example. An ice skater begins a spin with his arms out. His angular velocity at the beginning of th ...
... Angular Momentum is also conserved Here is what this says: IF THE NET TORQUE is equal to ZERO the CHANGE ANGULAR MOMENTUM is equal to ZERO and thus the ANGULAR MOMENTUM is CONSERVED. Here is a common example. An ice skater begins a spin with his arms out. His angular velocity at the beginning of th ...
17AP_Physics_C_-_Rotational_Motion_II
... Consider a hanging mass wrapped around a MASSIVE pulley. The hanging mass has weight, mg, the mass of the pulley is mp, the radius is R, and the moment of inertia about its center of mass Icm = 1/2mpR2. (assuming the pulley is a uniform disk). Determine the acceleration of the hanging mass. Let’s fi ...
... Consider a hanging mass wrapped around a MASSIVE pulley. The hanging mass has weight, mg, the mass of the pulley is mp, the radius is R, and the moment of inertia about its center of mass Icm = 1/2mpR2. (assuming the pulley is a uniform disk). Determine the acceleration of the hanging mass. Let’s fi ...
Collisions
... begin as one and then separate into many objects traveling in different directions. All collisions begin with determining the masses involved in the collision. We designate these as m1 and m2. In an explosion, these two masses are added together before the explosion. And counted separately after the ...
... begin as one and then separate into many objects traveling in different directions. All collisions begin with determining the masses involved in the collision. We designate these as m1 and m2. In an explosion, these two masses are added together before the explosion. And counted separately after the ...
Chris Khan 2007 Physics Chapter 6 FF represents the force of
... of the circle. This means that the ball accelerates towards the center of the circle even though speed is constant because acceleration is produced whenever the speed or direction of velocity changes. Here, direction changes constantly. The center-seeking acceleration is known as centripetal acceler ...
... of the circle. This means that the ball accelerates towards the center of the circle even though speed is constant because acceleration is produced whenever the speed or direction of velocity changes. Here, direction changes constantly. The center-seeking acceleration is known as centripetal acceler ...
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... Galileo’s Concept of Inertia Acknowledge the chief difference between Aristotle’s approach and that of Galileo. The big difference between these two giant intellects was the role of experiment—emphasized by Galileo. The legendary experiment at the Leaning Tower of Pisa is a good example. Interesting ...
... Galileo’s Concept of Inertia Acknowledge the chief difference between Aristotle’s approach and that of Galileo. The big difference between these two giant intellects was the role of experiment—emphasized by Galileo. The legendary experiment at the Leaning Tower of Pisa is a good example. Interesting ...
Rotational or Angular Motion
... perpendicular, the torque is just the product of the two. = (10 N)(0.5 m) = 5 N-m ...
... perpendicular, the torque is just the product of the two. = (10 N)(0.5 m) = 5 N-m ...
Newton 2nd Law
... Air track with accessory box, smart pulley, string, mass hanger with masses. Discussion The purpose of this experiment is to investigate Newton's 2nd Law of Motion. A small mass (m) will hang over a pulley at the end of the airtrack and will pull a cart of mass (M) along the length of the airtrack. ...
... Air track with accessory box, smart pulley, string, mass hanger with masses. Discussion The purpose of this experiment is to investigate Newton's 2nd Law of Motion. A small mass (m) will hang over a pulley at the end of the airtrack and will pull a cart of mass (M) along the length of the airtrack. ...
Physics Review #1
... A 60-kg rollerskater exerts a 10-N force on a 30-kg rollerskater for 0.20 second. What is the magnitude of the impulse applied to the 30-kg rollerskater? (A) 50 N•s (B) 2.0 N•s (C) 6.0 N•s (D) 12 N•s ...
... A 60-kg rollerskater exerts a 10-N force on a 30-kg rollerskater for 0.20 second. What is the magnitude of the impulse applied to the 30-kg rollerskater? (A) 50 N•s (B) 2.0 N•s (C) 6.0 N•s (D) 12 N•s ...
Newton`s 2nd Law – Note Sheet
... acceleration we could either apply (more/less) force or (increase/decrease) its mass. It is also very important to note that the acceleration of the object is in the (same/opposite) direction as the force that causes the acceleration. What are the UNITS of force?!?!?! There are actually two units fo ...
... acceleration we could either apply (more/less) force or (increase/decrease) its mass. It is also very important to note that the acceleration of the object is in the (same/opposite) direction as the force that causes the acceleration. What are the UNITS of force?!?!?! There are actually two units fo ...
Chapter 2 - Net Start Class
... This line represents the motion of something that doesn’t move at a constant speed. Say that a car starts off moving at a constant speed but stops at a stop sign. Then it accelerates before it has to stop again. Notice that when you are not moving, you lay “flat” on the same line, but when you are m ...
... This line represents the motion of something that doesn’t move at a constant speed. Say that a car starts off moving at a constant speed but stops at a stop sign. Then it accelerates before it has to stop again. Notice that when you are not moving, you lay “flat” on the same line, but when you are m ...
![Forces-part2 [Compatibility Mode]](http://s1.studyres.com/store/data/008777900_1-5d589672d0a73f66816cf69cd76bbed3-300x300.png)
Forces-part2 [Compatibility Mode]
... Inertial reference frame • An inertial reference frame is one in which an observer: Sees no change in the velocity if the sum of all forces exerted on the system object is zero The force diagram and the motion diagram match. ...
... Inertial reference frame • An inertial reference frame is one in which an observer: Sees no change in the velocity if the sum of all forces exerted on the system object is zero The force diagram and the motion diagram match. ...
Motion
... – Every object in the universe is attracted to every other object in the universe by a force that is directly proportional to the product of their masses and inversely proportional to the square of the distances between them. • F = G(m1m2)/d2 • G is a proportionality constant and is equal to 6.67 X ...
... – Every object in the universe is attracted to every other object in the universe by a force that is directly proportional to the product of their masses and inversely proportional to the square of the distances between them. • F = G(m1m2)/d2 • G is a proportionality constant and is equal to 6.67 X ...
Chapter 4 - boykinhonors
... Falling and Air Resistance Terminal velocity: speed at which acceleration of a falling object is zero because friction balances weight ...
... Falling and Air Resistance Terminal velocity: speed at which acceleration of a falling object is zero because friction balances weight ...
