Physics 11 SAMPLE Dy.. - hrsbstaff.ednet.ns.ca
... Part I- Multiple choice: Answer each question by shading the most appropriate bubble. 01. Newton’s _____ law states that an object at rest (or constant motion) tends to want to stay at rest (or in constant motion) unless acted upon by an external net force. a. first b. second c. third 02. You are dr ...
... Part I- Multiple choice: Answer each question by shading the most appropriate bubble. 01. Newton’s _____ law states that an object at rest (or constant motion) tends to want to stay at rest (or in constant motion) unless acted upon by an external net force. a. first b. second c. third 02. You are dr ...
Forces
... Force • The SI unit for force is the Newton. – 1 Newton is the amount of force required to accelerate a 1 kg mass 1 m/s2. – The Newton is a derived unit where: 1N = 1kg•m/s2 ...
... Force • The SI unit for force is the Newton. – 1 Newton is the amount of force required to accelerate a 1 kg mass 1 m/s2. – The Newton is a derived unit where: 1N = 1kg•m/s2 ...
9 Systems of Particles
... Perfectly Elastic Collisions Perfectly Elastic Collisions: Kinetic energy after = kinetic energy before ...
... Perfectly Elastic Collisions Perfectly Elastic Collisions: Kinetic energy after = kinetic energy before ...
Student Review Sheet Physics Semester A Examination
... given velocity versus time graphs, determine changes in direction, distance traveled, displacement, initial velocity, and acceleration. identify the path that an object would take when dropped from a moving object. describe how the magnitudes of components of velocities change during projectil ...
... given velocity versus time graphs, determine changes in direction, distance traveled, displacement, initial velocity, and acceleration. identify the path that an object would take when dropped from a moving object. describe how the magnitudes of components of velocities change during projectil ...
Advanced Physics 2015-2016
... 25. Two students push on a sled. One pushes with a force of 30 Newtons east and the other exerts a force of 40 Newtons south, as shown in the top view diagram below. Which vector best represents the resultant of these two forces? ...
... 25. Two students push on a sled. One pushes with a force of 30 Newtons east and the other exerts a force of 40 Newtons south, as shown in the top view diagram below. Which vector best represents the resultant of these two forces? ...
Force and Motion - Derry Area School District
... represent the center of mass. Establish the xaxis along the plane, where positive is the direction of acceleration. The y-axis is perpendicular to the x-axis. ...
... represent the center of mass. Establish the xaxis along the plane, where positive is the direction of acceleration. The y-axis is perpendicular to the x-axis. ...
Rotational Motion: Moment of Inertia
... 8. Rotational Motion: Moment of Inertia and check that your slope is consistent with your mass value (m1 + m2 ) thus verifying Eq. 8.5. The Excel spreadsheet requires several calculations to arrive at values for the angular acceleration and torque that are used to calculate the moment of inertia. T ...
... 8. Rotational Motion: Moment of Inertia and check that your slope is consistent with your mass value (m1 + m2 ) thus verifying Eq. 8.5. The Excel spreadsheet requires several calculations to arrive at values for the angular acceleration and torque that are used to calculate the moment of inertia. T ...
Simple Harmonic Motion and Elastic Energy
... In mechanical systems, energy can be stored in springs. For example a compressed spring on a popgun can provide energy to a pellet and shoot it from the gun. Even a simple slingshot uses the elastic energy stored in a rubber band to shoot it projectile. When two balls collide it is as if a spring is ...
... In mechanical systems, energy can be stored in springs. For example a compressed spring on a popgun can provide energy to a pellet and shoot it from the gun. Even a simple slingshot uses the elastic energy stored in a rubber band to shoot it projectile. When two balls collide it is as if a spring is ...
Forces - Vicphysics
... The component of the weight force acting down the plane is larger then the frictional forces. (This is also true if there are no frictional forces). For these situations you would take down the plane to be positive, the reason for this is that the acceleration is down the plane. Forces perpendicular ...
... The component of the weight force acting down the plane is larger then the frictional forces. (This is also true if there are no frictional forces). For these situations you would take down the plane to be positive, the reason for this is that the acceleration is down the plane. Forces perpendicular ...
Chapter 7 - Cloudfront.net
... Inertia really is another name for Newton’s 1st Law of Motion. Inertia: the tendency of an object to remain at rest or, if in motion, to remain in motion at a constant velocity. A small mass object has low inertia – it takes only a small force to be accelerated. A large mass object (such as a ...
... Inertia really is another name for Newton’s 1st Law of Motion. Inertia: the tendency of an object to remain at rest or, if in motion, to remain in motion at a constant velocity. A small mass object has low inertia – it takes only a small force to be accelerated. A large mass object (such as a ...
File
... to resist changes to its motion. The greater the mass of an object, the greater its inertia. ...
... to resist changes to its motion. The greater the mass of an object, the greater its inertia. ...
The First Law of Motion
... -- weight -- the amount of mass PLUS the force of gravity acting on an object -Force is calculated using units of _____________ AND ___________ (or g) these units combine into a unit called a _______________ (mass + acceleration) D. The Second Law of Motion ***The acceleration of an object is in t ...
... -- weight -- the amount of mass PLUS the force of gravity acting on an object -Force is calculated using units of _____________ AND ___________ (or g) these units combine into a unit called a _______________ (mass + acceleration) D. The Second Law of Motion ***The acceleration of an object is in t ...
Chapter 10.3-10.5
... • What does Newton’s 1st Law of motion state? – An object at rest will remain at rest and an object in motion will remain in motion, unless acted upon by an unbalanced force. • Why is Newton’s 1st law of motion sometimes called the law of intertia? – Inertia is a measure of an object’s tendency to r ...
... • What does Newton’s 1st Law of motion state? – An object at rest will remain at rest and an object in motion will remain in motion, unless acted upon by an unbalanced force. • Why is Newton’s 1st law of motion sometimes called the law of intertia? – Inertia is a measure of an object’s tendency to r ...
Forces in 1
... 6. THE BIG CONNECTION: Using your observations and data from questions 1-4, a. determine a mathematical relationship between Force, Mass and Acceleration. Show all your work! Be sure to analyze your solution and explain why it makes sense! ...
... 6. THE BIG CONNECTION: Using your observations and data from questions 1-4, a. determine a mathematical relationship between Force, Mass and Acceleration. Show all your work! Be sure to analyze your solution and explain why it makes sense! ...
Energy of Interaction
... By the work-KE theorem, there will be a change in kinetic energy of each of the particles: dT1 F12 dr1 and dT2 F21 dr2 . We simply add these to find the total work done: Wtot F12 dr1 F21 dr2 F12 dr1 - F12 dr2 . where the last equality is because again F21 = -F12. This can be re ...
... By the work-KE theorem, there will be a change in kinetic energy of each of the particles: dT1 F12 dr1 and dT2 F21 dr2 . We simply add these to find the total work done: Wtot F12 dr1 F21 dr2 F12 dr1 - F12 dr2 . where the last equality is because again F21 = -F12. This can be re ...