Slide 1
... the use of instructors in teaching their courses and assessing student learning. Dissemination or sale of any part of this work (including on the World Wide Web) will destroy the integrity of the work and is not permitted. The work and materials from it should never be made available to students exc ...
... the use of instructors in teaching their courses and assessing student learning. Dissemination or sale of any part of this work (including on the World Wide Web) will destroy the integrity of the work and is not permitted. The work and materials from it should never be made available to students exc ...
MODULE DESCRIPTOR Code: Alt Codes: Title:
... Mechanical Engineering Practical Skills I. Assessment: Written examination (100%) To pass this course, students must: Obtain an overall pass mark of 40% ...
... Mechanical Engineering Practical Skills I. Assessment: Written examination (100%) To pass this course, students must: Obtain an overall pass mark of 40% ...
answers exam 1 - University of Louisville Physics
... component of 10 m/s and a horizontal component of 20 m/s. Consider that air resistance is negligible for this tennis ball. a) How much time is required for the tennis ball to reach the highest point of the trajectory? b) How high is this point? c) How much time (after it is thrown) is required for t ...
... component of 10 m/s and a horizontal component of 20 m/s. Consider that air resistance is negligible for this tennis ball. a) How much time is required for the tennis ball to reach the highest point of the trajectory? b) How high is this point? c) How much time (after it is thrown) is required for t ...
ME 3214 – Dynamics of Particles and Rigid Bodies Credits and
... After completing ME 3214 students should be able to: 1. Utilize Cartesian, polar or cylindrical coordinates to describe velocity, acceleration, and relative motion. 2. Apply Newton’s second law and equations of motion in various coordinates systems for a system of particles and for a system of varia ...
... After completing ME 3214 students should be able to: 1. Utilize Cartesian, polar or cylindrical coordinates to describe velocity, acceleration, and relative motion. 2. Apply Newton’s second law and equations of motion in various coordinates systems for a system of particles and for a system of varia ...
Phy221 E1Review
... e. Given an equation describing the motion of an object, utilize differentiation and/or integration to represent the other kinematic variables as functions of time. 4. Kinematics in multiple dimensions: Analyze and represent. a. Find the vector representation of an object’s position, velocity, and a ...
... e. Given an equation describing the motion of an object, utilize differentiation and/or integration to represent the other kinematic variables as functions of time. 4. Kinematics in multiple dimensions: Analyze and represent. a. Find the vector representation of an object’s position, velocity, and a ...
questions on Newton`s laws File
... 4. The air exerts a forward force of 10 N on the propeller of a 0.20-kg model airplane. If the plane accelerates forward at 2.0 m/s2, what is the magnitude of the resistive force exerted by the air on the airplane? 5. A 5.0-g bullet leaves the muzzle of a rifle with a speed of 320 m/s. What total fo ...
... 4. The air exerts a forward force of 10 N on the propeller of a 0.20-kg model airplane. If the plane accelerates forward at 2.0 m/s2, what is the magnitude of the resistive force exerted by the air on the airplane? 5. A 5.0-g bullet leaves the muzzle of a rifle with a speed of 320 m/s. What total fo ...
Physics Final Exam Study Guide
... - determine vertical and horizontal components of a projectile launched at an angle - describe horizontal and vertical velocity changes of a projectile during its path - calculations (horizontal displacement, vertical displacement, time of projectile's path, acceleration, etc...) Unit 3- Forces and ...
... - determine vertical and horizontal components of a projectile launched at an angle - describe horizontal and vertical velocity changes of a projectile during its path - calculations (horizontal displacement, vertical displacement, time of projectile's path, acceleration, etc...) Unit 3- Forces and ...
Conceptual Physics
... a) Mass- amount of matter, measure of inertia b) Inertia- resistance to acceleration, mass c) Force- push or pull d) Newton’s first law- If net force = 0 then body is at rest or at constant velocity. If net force is NOT zero, then body will accelerate. e) Weight- gravitational force ...
... a) Mass- amount of matter, measure of inertia b) Inertia- resistance to acceleration, mass c) Force- push or pull d) Newton’s first law- If net force = 0 then body is at rest or at constant velocity. If net force is NOT zero, then body will accelerate. e) Weight- gravitational force ...
Activity 80
... accelerate as rapidly as a heavier object hit with a big force? Why or why not? Yes, because the ratio of force to mass could be the same for the two situations. For example, the acceleration of 400 newtons/100 kg is the same as 4 newtons/1 kg. ...
... accelerate as rapidly as a heavier object hit with a big force? Why or why not? Yes, because the ratio of force to mass could be the same for the two situations. For example, the acceleration of 400 newtons/100 kg is the same as 4 newtons/1 kg. ...
The work done on an object by an external force is given by the
... where: h is the height above an arbitrary zero level that is convenient for the solution of the problem. For instance, the zero level might be assigned as the base of a cliff for a projectile being thrown from the top of the cliff or the zero level might be the floor for a marble rolling off a table ...
... where: h is the height above an arbitrary zero level that is convenient for the solution of the problem. For instance, the zero level might be assigned as the base of a cliff for a projectile being thrown from the top of the cliff or the zero level might be the floor for a marble rolling off a table ...
Work - HRSBSTAFF Home Page
... a) Yes – moving the cart, force is pushing the cart in the same direction • Yes – force is in same direction • Yes since the car is moving in a direction opposite this is called “negative work” (discuss more later) • No work done as car is not moving • No work done as car is moving at constant spee ...
... a) Yes – moving the cart, force is pushing the cart in the same direction • Yes – force is in same direction • Yes since the car is moving in a direction opposite this is called “negative work” (discuss more later) • No work done as car is not moving • No work done as car is moving at constant spee ...
Newton s Second and Third Laws and Gravity
... road • a car traveling with constant speed on a straight road • a planet traveling around a Sun ...
... road • a car traveling with constant speed on a straight road • a planet traveling around a Sun ...
Document
... Example: a proton-proton collision A proton collides elastically with another proton that is initially at rest. The incoming proton has an initial speed of 3.50 X 105 m/s and makes a glancing collision with the second proton*. After the collision, one proton moves off at an angle of 370 to the orig ...
... Example: a proton-proton collision A proton collides elastically with another proton that is initially at rest. The incoming proton has an initial speed of 3.50 X 105 m/s and makes a glancing collision with the second proton*. After the collision, one proton moves off at an angle of 370 to the orig ...
WinFinal
... (f) If the magnetic field B in the deflection region doubles, how will the RADIUS of curvature of the particle’s path change? (Assume fields in the velocity selection region are unchanged.) It will: (show your work) Halve - stay the same – double – quadruple - other ...
... (f) If the magnetic field B in the deflection region doubles, how will the RADIUS of curvature of the particle’s path change? (Assume fields in the velocity selection region are unchanged.) It will: (show your work) Halve - stay the same – double – quadruple - other ...
Forces
... Newton’s 2nd Law and the v vs. t Graph Newton’s 2nd Law indicates that a constant force applied to an object will cause the speed to change at a constant rate. The slope (m) of the line equals the acceleration of the object. ...
... Newton’s 2nd Law and the v vs. t Graph Newton’s 2nd Law indicates that a constant force applied to an object will cause the speed to change at a constant rate. The slope (m) of the line equals the acceleration of the object. ...
Motion and Forces Jeopardy
... 31. Math Daily Triple: Include units, what is the acceleration of a train that goes from rest to 30 m/s in 5 s? 6 m/s2 32. Which Newton’s Law that states for every action there is an opposite and equal reaction. third law 33. Describe Daily Double: Describe the difference between weight and mass. ma ...
... 31. Math Daily Triple: Include units, what is the acceleration of a train that goes from rest to 30 m/s in 5 s? 6 m/s2 32. Which Newton’s Law that states for every action there is an opposite and equal reaction. third law 33. Describe Daily Double: Describe the difference between weight and mass. ma ...
Slide 1
... Mass is an intrinsic characteristic of a body Mass of a body relates a force acting on a body to the resulting acceleration The ratio of the masses of two bodies m0 and mx is equal to inverse of their acceleration a0 and ax when same force is applied to both ...
... Mass is an intrinsic characteristic of a body Mass of a body relates a force acting on a body to the resulting acceleration The ratio of the masses of two bodies m0 and mx is equal to inverse of their acceleration a0 and ax when same force is applied to both ...
Classical central-force problem
In classical mechanics, the central-force problem is to determine the motion of a particle under the influence of a single central force. A central force is a force that points from the particle directly towards (or directly away from) a fixed point in space, the center, and whose magnitude only depends on the distance of the object to the center. In many important cases, the problem can be solved analytically, i.e., in terms of well-studied functions such as trigonometric functions.The solution of this problem is important to classical physics, since many naturally occurring forces are central. Examples include gravity and electromagnetism as described by Newton's law of universal gravitation and Coulomb's law, respectively. The problem is also important because some more complicated problems in classical physics (such as the two-body problem with forces along the line connecting the two bodies) can be reduced to a central-force problem. Finally, the solution to the central-force problem often makes a good initial approximation of the true motion, as in calculating the motion of the planets in the Solar System.