Section 2. Mechanics Course Notes
... Energy of materials – kinetic from particles moving + potential from bonds Energy from moving charges (electricity) Energy from Electromagnetic waves (light, IR) Energy due to vibrating particles (sound) ...
... Energy of materials – kinetic from particles moving + potential from bonds Energy from moving charges (electricity) Energy from Electromagnetic waves (light, IR) Energy due to vibrating particles (sound) ...
Questions on Electric Fields and Coulombs law
... (a) The charges of both balls doubles. (b) The distance between the balls doubles? 6. Two charged Ping-Pong balls separated by a distance of 1.5m exert a force of 0.0200N on each other. What will be the force if the objects are brought closer, to a separation of only 30.0cm? Mass of electron Mass of ...
... (a) The charges of both balls doubles. (b) The distance between the balls doubles? 6. Two charged Ping-Pong balls separated by a distance of 1.5m exert a force of 0.0200N on each other. What will be the force if the objects are brought closer, to a separation of only 30.0cm? Mass of electron Mass of ...
Newton`s Laws of Motion
... Force equals mass times acceleration (F = ma). Newton’s Third Law: For every action there is an equal and opposite reaction. ...
... Force equals mass times acceleration (F = ma). Newton’s Third Law: For every action there is an equal and opposite reaction. ...
Work
... More Examples of WORK: • Jack put on his bag-pack of weight 120 N. He then starts running on level ground for 100 m before he started to climb up a ladder up a height of 10 m. How much work was done? From Physics point of view, no work is done on pack at level ground. Reason: Lift is perpendicular ...
... More Examples of WORK: • Jack put on his bag-pack of weight 120 N. He then starts running on level ground for 100 m before he started to climb up a ladder up a height of 10 m. How much work was done? From Physics point of view, no work is done on pack at level ground. Reason: Lift is perpendicular ...
Symbols and Units
... be characterized by both its magnitude and direction. Scalars are any quantity in physics that can be characterized by magnitude only. ...
... be characterized by both its magnitude and direction. Scalars are any quantity in physics that can be characterized by magnitude only. ...
Conceptual Physics- Final Examination Review Practice
... _______28. The energy of motion is potential energy. _______29. The distance from one crest to another crest is wave amplitude. _______30. Echoes occur when waves bounce off a surface. _______31. A ramp is an inclined plane. _______32. Any change in speed or velocity is called acceleration. _______3 ...
... _______28. The energy of motion is potential energy. _______29. The distance from one crest to another crest is wave amplitude. _______30. Echoes occur when waves bounce off a surface. _______31. A ramp is an inclined plane. _______32. Any change in speed or velocity is called acceleration. _______3 ...
Mass - Effingham County Schools
... accelerate to the ground at the same rate. • However, because of the 2nd Law we know that they don’t hit the ground with the same force. F = ma ...
... accelerate to the ground at the same rate. • However, because of the 2nd Law we know that they don’t hit the ground with the same force. F = ma ...
File - IBT LUMHS
... heavy truck moving fast has a large momentum—it takes a large and prolonged force to get the truck up to this speed, and it takes a large and prolonged force to bring it to a stop afterwards. If the truck were lighter, or moving more slowly, then it would have less momentum. • Like velocity, linear ...
... heavy truck moving fast has a large momentum—it takes a large and prolonged force to get the truck up to this speed, and it takes a large and prolonged force to bring it to a stop afterwards. If the truck were lighter, or moving more slowly, then it would have less momentum. • Like velocity, linear ...
Conscious Commuting
... 1. As you start up, which way do you FEEL thrown, forward or backward? 2. From the perspective of observers at the side of the road, which direction would they think you were being pushed? 3. How can you explain the difference between what you feel as the bus starts up and what the observer sees? (y ...
... 1. As you start up, which way do you FEEL thrown, forward or backward? 2. From the perspective of observers at the side of the road, which direction would they think you were being pushed? 3. How can you explain the difference between what you feel as the bus starts up and what the observer sees? (y ...
Physics 106a – Problem Set 7 – Due Nov 30,... Version 2 November 29, 2004
... 2. Consider a thin homogeneous plate of mass M that lies in the xy plane with its center at the origin. Let the length of the plate be 2A (in the y direction) and let the width be 2B (in the x direction). The plate is suspended from a fixed support by four springs of equal force constant k at the fo ...
... 2. Consider a thin homogeneous plate of mass M that lies in the xy plane with its center at the origin. Let the length of the plate be 2A (in the y direction) and let the width be 2B (in the x direction). The plate is suspended from a fixed support by four springs of equal force constant k at the fo ...
PSB Final Review
... 3. Displacement and velocity are examples of ____________________ because they have both magnitude and direction. 4. Speed is measured in units of _________________________. 5. A car’s speedometer measures _________________________. 6. The difference between speed and velocity is that velocity indic ...
... 3. Displacement and velocity are examples of ____________________ because they have both magnitude and direction. 4. Speed is measured in units of _________________________. 5. A car’s speedometer measures _________________________. 6. The difference between speed and velocity is that velocity indic ...
