L2 Slides - University of Brighton
... in or constituting a physical body. In classical mechanics, the mass of an object is related to the force required to accelerate it and hence is related to its inertia, and is essential to Newton's laws of motion. Objects that have mass interact with each other through the force of gravity. ...
... in or constituting a physical body. In classical mechanics, the mass of an object is related to the force required to accelerate it and hence is related to its inertia, and is essential to Newton's laws of motion. Objects that have mass interact with each other through the force of gravity. ...
AP Physics 1 Exam Cram Sheet
... 38. spring : pendulum :: spring constant : gravity :: mass attached : length. 39. If a mass on a spring hangs at rest a distance d, it will fall a distance 2d (measured from where the spring has no potential energy). 40. In a collision between massive particles, momentum is ALWAYS conserved. 41. “In ...
... 38. spring : pendulum :: spring constant : gravity :: mass attached : length. 39. If a mass on a spring hangs at rest a distance d, it will fall a distance 2d (measured from where the spring has no potential energy). 40. In a collision between massive particles, momentum is ALWAYS conserved. 41. “In ...
Work, Energy and Power
... converted into heating up the ball, causing it to slow down at each bounce ...
... converted into heating up the ball, causing it to slow down at each bounce ...
Ionic bonding
... number of salt units. Size can increase! How does NaCl form? Na loses an e-, and that same e- is transferred to Cl. • Both atoms become ions and are oppositely charged: Na+1 & Cl-1. • Electrostatic force causes the ions to come together to form salt crystals. ...
... number of salt units. Size can increase! How does NaCl form? Na loses an e-, and that same e- is transferred to Cl. • Both atoms become ions and are oppositely charged: Na+1 & Cl-1. • Electrostatic force causes the ions to come together to form salt crystals. ...
Practice Exam 3 - University of Missouri
... 20. Draw two different Lewis structures for compounds with the formula: C2H6S Make sure each heavy atom has a complete octet. (use a line to indicate the sharing of two electrons). nonbonding electrons or lone pair electrons need not be shown. ...
... 20. Draw two different Lewis structures for compounds with the formula: C2H6S Make sure each heavy atom has a complete octet. (use a line to indicate the sharing of two electrons). nonbonding electrons or lone pair electrons need not be shown. ...
Work and Energy LESSON OBJECTIVES Students will be able to
... air. The mass of the marble is 0.002 kg and the spring is compressed 0.04 m. a. How high will the marble go? b. How fast will it be going when it leaves the gun? 61. A roller coaster has a velocity of 25 m/s at the bottom of the first hill. How high was the hill? 62. How much work is needed to lift ...
... air. The mass of the marble is 0.002 kg and the spring is compressed 0.04 m. a. How high will the marble go? b. How fast will it be going when it leaves the gun? 61. A roller coaster has a velocity of 25 m/s at the bottom of the first hill. How high was the hill? 62. How much work is needed to lift ...
Potential Energy
... Summary of Types of Collisions In an elastic collision, both momentum and kinetic energy are conserved. In an inelastic collision, momentum is conserved but kinetic energy is not. In a perfectly inelastic collision, momentum is conserved, kinetic energy is not, and the two objects stick togethe ...
... Summary of Types of Collisions In an elastic collision, both momentum and kinetic energy are conserved. In an inelastic collision, momentum is conserved but kinetic energy is not. In a perfectly inelastic collision, momentum is conserved, kinetic energy is not, and the two objects stick togethe ...
Atwood`s Machine
... time measurement (usually 0.1 sec) sufficient to account for this difference? That is, if you calculate the experimental acceleration using t- = tavg - 0.1 sec and then calculate the experimental acceleration using t+ = tavg + 0.1 sec., does the theoretical acceleration fall between these two values ...
... time measurement (usually 0.1 sec) sufficient to account for this difference? That is, if you calculate the experimental acceleration using t- = tavg - 0.1 sec and then calculate the experimental acceleration using t+ = tavg + 0.1 sec., does the theoretical acceleration fall between these two values ...
Energy Summary Notes
... As discussed above, the temperature of an object is a measure of the mean kinetic energy of its particles. The most common everyday temperature scale is the Celsius scale (often referred to as the centigrade scale). This scale is based on the freezing (0 oC) and boiling point of water (100 oC). Howe ...
... As discussed above, the temperature of an object is a measure of the mean kinetic energy of its particles. The most common everyday temperature scale is the Celsius scale (often referred to as the centigrade scale). This scale is based on the freezing (0 oC) and boiling point of water (100 oC). Howe ...
Chapter 3
... More about centripetal force • Centripetal force is needed to keep the circular motion of an object, otherwise the object will move on a straight line according to Newton’s first law of motion. • Centripetal force is not a new kind of force, it is rather a net sum of force provided by whatever trad ...
... More about centripetal force • Centripetal force is needed to keep the circular motion of an object, otherwise the object will move on a straight line according to Newton’s first law of motion. • Centripetal force is not a new kind of force, it is rather a net sum of force provided by whatever trad ...
drburtsphysicsnotes2 - hardingscienceinstitute
... This is usually only in ideal cases. We call these types of collisions “elastic” collisions. ...
... This is usually only in ideal cases. We call these types of collisions “elastic” collisions. ...
MOMENTUM AND ENERGY
... • We say the truck has more momentum Momentum—is inertia in motion defined as the product of mass and velocity: momentum = mv When direction is unimportant: momentum = mass × speed momentum = mv ...
... • We say the truck has more momentum Momentum—is inertia in motion defined as the product of mass and velocity: momentum = mv When direction is unimportant: momentum = mass × speed momentum = mv ...
Powerpoint Slides
... We say that the applied force does the WORK on the box: Question: But what if we compare the process of lifting a “big” box to that of lifting a “small” box? Answer: Now the forces are different, it takes more force to lift a big box than to lift a small box ...
... We say that the applied force does the WORK on the box: Question: But what if we compare the process of lifting a “big” box to that of lifting a “small” box? Answer: Now the forces are different, it takes more force to lift a big box than to lift a small box ...
Lect-26
... If the block is released from some position x = A, then the initial acceleration is –kA/m When the block passes through the equilibrium position, a = 0 The block continues to x = -A where its acceleration is +kA/m ...
... If the block is released from some position x = A, then the initial acceleration is –kA/m When the block passes through the equilibrium position, a = 0 The block continues to x = -A where its acceleration is +kA/m ...
Work and Energy
... stop, but the plunger spring is not compressed. Measure the length of the plunger relative to the end cap of the Dynamics Cart. Record the plunger length x. (c) Completely compress the plunger spring on the cart and lock the spring in position. Launch the cart along the track and use the motion sens ...
... stop, but the plunger spring is not compressed. Measure the length of the plunger relative to the end cap of the Dynamics Cart. Record the plunger length x. (c) Completely compress the plunger spring on the cart and lock the spring in position. Launch the cart along the track and use the motion sens ...
L9.ppt - University of Iowa Physics
... – m in kg, g = 10 m/s2, h in m, GPE in Joules (J) • the higher I lift the object the more GPE it has • Gravitational potential energy is the energy an object has due to its position above the Earth • If the raised object is released, the GPE is converted to KE which can be used to do work ...
... – m in kg, g = 10 m/s2, h in m, GPE in Joules (J) • the higher I lift the object the more GPE it has • Gravitational potential energy is the energy an object has due to its position above the Earth • If the raised object is released, the GPE is converted to KE which can be used to do work ...
Chapter 19 - public.asu.edu
... Second Law of Thermodynamics 2nd Law: In any spontaneous process, the entropy of the universe increases. ∆Suniv = ∆Ssys + ∆Ssurr: the change in entropy of the universe is the sum of the change in entropy of the system and the change in entropy of the surroundings. Entropy is not conserved: ∆Suniv is ...
... Second Law of Thermodynamics 2nd Law: In any spontaneous process, the entropy of the universe increases. ∆Suniv = ∆Ssys + ∆Ssurr: the change in entropy of the universe is the sum of the change in entropy of the system and the change in entropy of the surroundings. Entropy is not conserved: ∆Suniv is ...
Lecture 15: The energetics of the ocean circulation
... How much energy is in the form of APE versus KE? Local APE and KE ...
... How much energy is in the form of APE versus KE? Local APE and KE ...