Lecture15
Chapter 5rr
ConcepTest 17.1aElectric Potential Energy I ConcepTest 17.1a Electric Potential Energy I 1) proton 2) electron 3) both feel the same force 4) neither –
How much would a 760 kg car weigh on Venus? Mass of Venus: 4.89 x 10 24 kg Radius of Venus: 6.05 x 10 6 m G = 6.67 x 10 -11 N m 2 /kg 2.
Newton's first law ,Net force, inertia ,equilibirum
Ch04 Newton's 3rd Law; Action-Reaction Pair Examples
Conversano & Olmos, The Great Egg Drop, Nov. 5, 2012 2 Real-Life Egg Drops Mars Rovers (2004) –Descent onto Martian surface Giant airbags Bounced on surface.
PH 211 Winter 2014 Friday February 14. Lab calendar update > Tuesday 2/18NO LAB Wednesday 2/19MIDTERM 2 Thursday 2/20Lab 5.
Photons Physics 100 Chapt 21. Vacuum tube Photoelectric effect cathode anode.
Chapter 4 – Forces and Newton’s Laws of Motion. Newton’s First Law (aka Law of Inertia) Objects maintain their state of motion unless acted on by a net.
General Physics I: Day 9 Equilibrium & Dynamics. Sample Problem Consider a train car being pulled by a locomotive. Draw diagrams for both and consider.
HOMEWORK Page: 115 Problems: all even 1. 4.3 Newton’s Third law.
