3.2.1 dynamics
... http://www.physicsclassroom.com/Physics-Interactives/Newtons-Laws/Free-BodyDiagrams/Free-Body-Diagram-Interactive ...
... http://www.physicsclassroom.com/Physics-Interactives/Newtons-Laws/Free-BodyDiagrams/Free-Body-Diagram-Interactive ...
Document
... • To make an object move in a circular path, an external force must act perpendicular or at right angles to its direction of motion. • This force is called centripetal force. Instantaneous direction of velocity ...
... • To make an object move in a circular path, an external force must act perpendicular or at right angles to its direction of motion. • This force is called centripetal force. Instantaneous direction of velocity ...
laws of motion
... For object sliding on a smooth inclined plane • The acceleration depends on the inclination of the plane only. It does not depend on the mass. Objects of different masses slide on the inclined plane with the same acceleration. • The acceleration always points down-slope, independent of the directio ...
... For object sliding on a smooth inclined plane • The acceleration depends on the inclination of the plane only. It does not depend on the mass. Objects of different masses slide on the inclined plane with the same acceleration. • The acceleration always points down-slope, independent of the directio ...
Newton intro with hover pucks
... 2. What did you have to exert on the marble in order to slow it to a stop? 3. What did you have to exert on the marble in order to change its direction? 4. If the marble was rolling along, did you have to exert a force to keep it rolling? 5. In the absence of friction, and with an infinitely long ta ...
... 2. What did you have to exert on the marble in order to slow it to a stop? 3. What did you have to exert on the marble in order to change its direction? 4. If the marble was rolling along, did you have to exert a force to keep it rolling? 5. In the absence of friction, and with an infinitely long ta ...
Le mouvement et les types de forces
... as a result of their ________________________ and the distance between them. Because it has a very great mass and is near us, we use the ________________________ as a reference for gravitational force. k) Because of the gravitational force of the Earth, a ________________________ body accelerates at ...
... as a result of their ________________________ and the distance between them. Because it has a very great mass and is near us, we use the ________________________ as a reference for gravitational force. k) Because of the gravitational force of the Earth, a ________________________ body accelerates at ...
Study Guide - Chapter 5
... ----------------------------------------Time it takes to change velocity ...
... ----------------------------------------Time it takes to change velocity ...
Study Guide - Chapter 5
... ----------------------------------------Time it takes to change velocity ...
... ----------------------------------------Time it takes to change velocity ...
Forces and Motion
... Gravity and Falling Objects • Gravity causes objects to accelerate downward • Air resistance (fluid friction) acts in the direction opposite to the motion and reduces acceleration ...
... Gravity and Falling Objects • Gravity causes objects to accelerate downward • Air resistance (fluid friction) acts in the direction opposite to the motion and reduces acceleration ...
Slide 1
... that is equally strong, so the two forces cancel, leaving no net force. Example 3: A hockey puck slides on ice at constant velocity. What is the net force acting on the puck? ...
... that is equally strong, so the two forces cancel, leaving no net force. Example 3: A hockey puck slides on ice at constant velocity. What is the net force acting on the puck? ...
impulse - sportscoachinghigher
... When the force of gravity acts on a body, it acts through the centre of gravity and always moves towards the centre of the earth. Symmetrical objects like balls and cubes have their CoG in the exact centre of the object. Objects are 3 dimensional, so the CoG will be at the point where the axes of al ...
... When the force of gravity acts on a body, it acts through the centre of gravity and always moves towards the centre of the earth. Symmetrical objects like balls and cubes have their CoG in the exact centre of the object. Objects are 3 dimensional, so the CoG will be at the point where the axes of al ...
1 - Jaclyn Kuspiel Murray
... 2. A force of 42.0 N accelerates a 5.0-kg block at 6.3 m/s2 along a horizontal surface. (a) How large is the frictional force? N (b) What is the coefficient of friction? 3. A 210-kg crate is pushed horizontally with a force of 700 N. If the coefficient of friction is 0.20, calculate the acceleration ...
... 2. A force of 42.0 N accelerates a 5.0-kg block at 6.3 m/s2 along a horizontal surface. (a) How large is the frictional force? N (b) What is the coefficient of friction? 3. A 210-kg crate is pushed horizontally with a force of 700 N. If the coefficient of friction is 0.20, calculate the acceleration ...
Newton`s third law of motion
... The cars are connected by a tow bar and travel along a straight horizontal road. A horizontal driving force of D N acts on the large car, which is traveling with a constant acceleration of 1.8 m s−2 . Given that as the vehicles are moving slowly the air resistance is negligible, draw a diagram to sh ...
... The cars are connected by a tow bar and travel along a straight horizontal road. A horizontal driving force of D N acts on the large car, which is traveling with a constant acceleration of 1.8 m s−2 . Given that as the vehicles are moving slowly the air resistance is negligible, draw a diagram to sh ...
Force
... Newton’s first law: Objects at rest stay at rest and objects in motion stay in motion with the same velocity unless acted on by a net force Newton’s second law: F=ma So….objects will speed up, change direction or stop only if acted on by a net force ...
... Newton’s first law: Objects at rest stay at rest and objects in motion stay in motion with the same velocity unless acted on by a net force Newton’s second law: F=ma So….objects will speed up, change direction or stop only if acted on by a net force ...
Free-body Diagrams
... Steps for Solving Mechanics Problems In the following chapters you will be learning how to solve different types of biomechanics problems. It is useful to develop a method that will consistently lead you to the correct solution in a clear and consistent fashion. The following steps if employed fait ...
... Steps for Solving Mechanics Problems In the following chapters you will be learning how to solve different types of biomechanics problems. It is useful to develop a method that will consistently lead you to the correct solution in a clear and consistent fashion. The following steps if employed fait ...
free-body diagram
... Steps for Solving Mechanics Problems In the following chapters you will be learning how to solve different types of biomechanics problems. It is useful to develop a method that will consistently lead you to the correct solution in a clear and consistent fashion. The following steps if employed fait ...
... Steps for Solving Mechanics Problems In the following chapters you will be learning how to solve different types of biomechanics problems. It is useful to develop a method that will consistently lead you to the correct solution in a clear and consistent fashion. The following steps if employed fait ...