PHYS2101: General Physics I
... On successful completion of the course, the student will be able to explain physical phenomena based on the general concepts and to use general principles of physics in solving problems in electricity, magnetism and thermal physics. The student will also develop skills to use experimental apparatus ...
... On successful completion of the course, the student will be able to explain physical phenomena based on the general concepts and to use general principles of physics in solving problems in electricity, magnetism and thermal physics. The student will also develop skills to use experimental apparatus ...
Document
... 13. Loss in PE by Y = gain in PE of X + gain in KE by X plus Y Gain in KE of the system = 5 (10) (2) – 4(10)(2 sin 30o) = 60 J 14. From A to B, friction acts down the incline. Work done by friction = Fs = 2.6 x AB cos 180o = -2.6 x 10/sin 30o = - 52 J From B to C, friction acts up the incline . Work ...
... 13. Loss in PE by Y = gain in PE of X + gain in KE by X plus Y Gain in KE of the system = 5 (10) (2) – 4(10)(2 sin 30o) = 60 J 14. From A to B, friction acts down the incline. Work done by friction = Fs = 2.6 x AB cos 180o = -2.6 x 10/sin 30o = - 52 J From B to C, friction acts up the incline . Work ...
chapter8_PC - Wikispaces : gandell
... Often the nature of the problem will suggest a convenient location for the axis When solving a problem, you must specify an axis of rotation ...
... Often the nature of the problem will suggest a convenient location for the axis When solving a problem, you must specify an axis of rotation ...
2011 B 1. (a) 2.0 0
... measure 10 m distances (marked by a chalk-line) up to, and including, 100 m (which is the finish line). Position one student, who has the starter's pistol, at the starting line. The ten other students, who have stopwatches, should be portioned such that one student is at each of the 10 m chalk-lines ...
... measure 10 m distances (marked by a chalk-line) up to, and including, 100 m (which is the finish line). Position one student, who has the starter's pistol, at the starting line. The ten other students, who have stopwatches, should be portioned such that one student is at each of the 10 m chalk-lines ...
Dynamics Review Outline
... o First Law (Inertia) – objects tend to remain in their current state of motion (at rest of moving at a constant velocity) until acted upon by a net force Inertia is proportional to mass and is NOT affected by speed A 10 kilogram object at rest has more inertia than a 2 kilogram object moving at 2 ...
... o First Law (Inertia) – objects tend to remain in their current state of motion (at rest of moving at a constant velocity) until acted upon by a net force Inertia is proportional to mass and is NOT affected by speed A 10 kilogram object at rest has more inertia than a 2 kilogram object moving at 2 ...
Interpret The Graph Below
... Deceleration is also called negative acceleration - it means an object is slowing down When acceleration is calculated, it may be a negative number ...
... Deceleration is also called negative acceleration - it means an object is slowing down When acceleration is calculated, it may be a negative number ...
Force and Motion
... 4.1 The Concepts of Force and Net Force dynamics – what causes motion and changes in motion. • Isaac Newton summarized the “why” of motion with three laws. force – something capable of changing an object’s state of motion (its velocity) • a vector quantity • SI unit is the newton • A newton of forc ...
... 4.1 The Concepts of Force and Net Force dynamics – what causes motion and changes in motion. • Isaac Newton summarized the “why” of motion with three laws. force – something capable of changing an object’s state of motion (its velocity) • a vector quantity • SI unit is the newton • A newton of forc ...
Chapter 7 – Rotational Motion and the Law of Gravity
... Note: is instantaneous angular speed. This equation is valid only when is measured in radians per unit of time. Tangential Acceleration – instantaneous linear acceleration is tangent to the circular path The bicycle wheel speeds up the squashed bug will have angular acceleration. The linear acce ...
... Note: is instantaneous angular speed. This equation is valid only when is measured in radians per unit of time. Tangential Acceleration – instantaneous linear acceleration is tangent to the circular path The bicycle wheel speeds up the squashed bug will have angular acceleration. The linear acce ...
Force and Motion - Derry Area School District
... 4.1 The Concepts of Force and Net Force dynamics – what causes motion and changes in motion. • Isaac Newton summarized the “why” of motion with three laws. force – something capable of changing an object’s state of motion (its velocity) • a vector quantity • SI unit is the newton • A newton of forc ...
... 4.1 The Concepts of Force and Net Force dynamics – what causes motion and changes in motion. • Isaac Newton summarized the “why” of motion with three laws. force – something capable of changing an object’s state of motion (its velocity) • a vector quantity • SI unit is the newton • A newton of forc ...
Newton
... On your own!! (Net Force) • A student is designing a support to keep a tree upright. Two wires have been attached to the tree and placed at right angles to each other. One wire exerts a force of 30N on the tree; the other wire exerts a 40N force. Determine where the third wire should be placed and ...
... On your own!! (Net Force) • A student is designing a support to keep a tree upright. Two wires have been attached to the tree and placed at right angles to each other. One wire exerts a force of 30N on the tree; the other wire exerts a 40N force. Determine where the third wire should be placed and ...
Mechanics notes
... What is the direction of the net force on the ball? Timy and Cameroon sit on a bench outside A2 at playtime. Draw a diagram showing their weight the weight of the bench and the support forces Through the bench legs ...
... What is the direction of the net force on the ball? Timy and Cameroon sit on a bench outside A2 at playtime. Draw a diagram showing their weight the weight of the bench and the support forces Through the bench legs ...
