The ball rolls up the ramp, then back down. Let +x direction be up
... Working Newton’s Law Problems 1. Draw a diagram 2. Determine what forces are present and what you want to learn 3. Draw FBD for each entity 4. Pick coordinate system 5. Write down components of vector force equations for each object, plus any 3rd law pairs and relations between accelerations (keepin ...
... Working Newton’s Law Problems 1. Draw a diagram 2. Determine what forces are present and what you want to learn 3. Draw FBD for each entity 4. Pick coordinate system 5. Write down components of vector force equations for each object, plus any 3rd law pairs and relations between accelerations (keepin ...
Chapter 2 PowerPoint
... · Objects at rest are said to be in static equilibrium, objects moving at constant speed in a straight-line path are said to be in dynamic equilibrium. ...
... · Objects at rest are said to be in static equilibrium, objects moving at constant speed in a straight-line path are said to be in dynamic equilibrium. ...
Chapter 6 Section 2 Newton`s Laws of Motion
... Whenever one object exerts a force on a second object, the second object exerts an equal and opposite force on the first. • Newton’s third law of motion can be simply stated as follows: All forces act in pairs. ...
... Whenever one object exerts a force on a second object, the second object exerts an equal and opposite force on the first. • Newton’s third law of motion can be simply stated as follows: All forces act in pairs. ...
Chapter 9. Center of Mass and Linear Momentum
... ball, what value of m results in the larger ball stopping when it collides with the small ball? (b) What height does the small ball then reach (Fig. 970b)? ...
... ball, what value of m results in the larger ball stopping when it collides with the small ball? (b) What height does the small ball then reach (Fig. 970b)? ...
Chapter 4: Forces and the Laws of Motion Name Use Chapter 4 in
... Fnet = 0 N, balanced forces What is the motion of the object? How do you know? The object is moving a constant velocity to the right. If the acceleration is zero, the net force is zero. It must be moving for there to be a kinetic friction force. ...
... Fnet = 0 N, balanced forces What is the motion of the object? How do you know? The object is moving a constant velocity to the right. If the acceleration is zero, the net force is zero. It must be moving for there to be a kinetic friction force. ...
Chapter #5 energy-multiple
... A. 400 J B. -400 J C. zero D. 50 J E. -50J 8. A container with a mass of 5 kg is lifted to a height of 8 m. How much work is done by the external force? A. 400 J B. -400 J C. zero D. 50 J E. -50J 9. A container with a mass of 5 kg is lifted to a height of 8 m and then returned back to the ground lev ...
... A. 400 J B. -400 J C. zero D. 50 J E. -50J 8. A container with a mass of 5 kg is lifted to a height of 8 m. How much work is done by the external force? A. 400 J B. -400 J C. zero D. 50 J E. -50J 9. A container with a mass of 5 kg is lifted to a height of 8 m and then returned back to the ground lev ...
Energy Multiple Choice Homework
... A. 400 J B. -400 J C. zero D. 50 J E. -50J 8. A container with a mass of 5 kg is lifted to a height of 8 m. How much work is done by the external force? A. 400 J B. -400 J C. zero D. 50 J E. -50J 9. A container with a mass of 5 kg is lifted to a height of 8 m and then returned back to the ground lev ...
... A. 400 J B. -400 J C. zero D. 50 J E. -50J 8. A container with a mass of 5 kg is lifted to a height of 8 m. How much work is done by the external force? A. 400 J B. -400 J C. zero D. 50 J E. -50J 9. A container with a mass of 5 kg is lifted to a height of 8 m and then returned back to the ground lev ...
8-3 Perfectly Inelastic Collisions
... and kinetic energy • The relative velocity of the colliding objects changes sign but does not change magnitude. ...
... and kinetic energy • The relative velocity of the colliding objects changes sign but does not change magnitude. ...
Chapter 11 Reference Frames
... motion of the earth relatively to the “light medium” suggest that the phenomena of electromagnetism as well as mechanics possess no properties corresponding to the idea of absolute rest. They suggest rather that, …, the same laws of electrodynamics and optics will be valid for all frames of referenc ...
... motion of the earth relatively to the “light medium” suggest that the phenomena of electromagnetism as well as mechanics possess no properties corresponding to the idea of absolute rest. They suggest rather that, …, the same laws of electrodynamics and optics will be valid for all frames of referenc ...
PowerPoint
... • Newton later demonstrated that these laws were consequences of the gravitational force between any two objects together with Newton’s laws of motion ...
... • Newton later demonstrated that these laws were consequences of the gravitational force between any two objects together with Newton’s laws of motion ...
Tri A Final Review Packet
... 27) A tow truck pulls on a 3500 kg car with a horizontal force of 13,000 N. The car rolls on a frictionless road. Draw a free body diagram representing ALL the forces acting on the car. Does the car accelerate? ...
... 27) A tow truck pulls on a 3500 kg car with a horizontal force of 13,000 N. The car rolls on a frictionless road. Draw a free body diagram representing ALL the forces acting on the car. Does the car accelerate? ...
Exam 2
... A) No, because the object has constant speed. B) No, because the force and the displacement of the object are perpendicular. C) Yes, since a force acts and the object moves, and work is force times distance. D) Yes, since it takes energy to turn an object. 40) A 3.0-kg object moves to the right at 4 ...
... A) No, because the object has constant speed. B) No, because the force and the displacement of the object are perpendicular. C) Yes, since a force acts and the object moves, and work is force times distance. D) Yes, since it takes energy to turn an object. 40) A 3.0-kg object moves to the right at 4 ...
Rotational Kinetic Energy
... Angular momentum-the product of the angular velocity of a body and its moment of inertia about the axis of rotation. Depends on the mass of the object and how it is distributed ...
... Angular momentum-the product of the angular velocity of a body and its moment of inertia about the axis of rotation. Depends on the mass of the object and how it is distributed ...
Laws of Motion Notes
... - Inertia is related to the amount of mass in an object o an object does not have to be moving to have inertia, it only has to have mass - Equilibrium: an object at rest or moving with constant velocity is said to be in equilibrium, all the forces are balanced 2nd Law: ΣF= ma The acceleration of an ...
... - Inertia is related to the amount of mass in an object o an object does not have to be moving to have inertia, it only has to have mass - Equilibrium: an object at rest or moving with constant velocity is said to be in equilibrium, all the forces are balanced 2nd Law: ΣF= ma The acceleration of an ...
Chapter 2 Motion Along a Straight Line Position
... can sketch in our x and y for successive snapshots to obtain an idea ofhere: For example, consider the ball shown the different velocities the ball has at different times: x is in YELLOW. y is in RED. We can also sketch in the displacement d of the ball at each time interval (in GREEN). Let ...
... can sketch in our x and y for successive snapshots to obtain an idea ofhere: For example, consider the ball shown the different velocities the ball has at different times: x is in YELLOW. y is in RED. We can also sketch in the displacement d of the ball at each time interval (in GREEN). Let ...
