Chapter 5 Thermochemistry Ashley Warren Kings High School AP Chemistry 2013-2014 Lecture Presentation © 2012 Pearson Education, Inc.
Chapter 10. Rank in order, from largest to smallest, the gravitational potential energies of balls 1 to 4. 1. (U g ) 1 > (U g ) 2 > (U g ) 3 > (U g )
Potential Energy Lecture 29 Friday November 14 Chapter 10: 6-10.
Free fall
Ball Bounce Tutorial
When an object is in free fall…. a. It always has an acceleration of 10 m/s 2 downward b. It is travelling a greater distance each successive second.
A helicopter is traveling at 40 m/s at a constant altitude of 100 m over a level field. If a wheel falls off the helicopter, with what velocity will it.
Chapter 10 Energy. What is Energy? "It is important to realize that in physics today, we have no knowledge of what energy is. We do not have a picture.
Freely falling bodies undergo constant acceleration. Such motion is referred to as free fall. The free-fall acceleration is denoted with the symbol.
Chapter 6 Lecture Chapter 6: Circular Motion and Gravitation © 2016 Pearson Education, Inc.
Energy. A. W g is positive and W T is positive. B. W g is negative and W T is negative. C. W g is positive and W T is negative. D. W g and W T are both.
