General PHYSICS 1 TOPICS TO BE COVERED BY DR CISES SUBSTITUES: THANKS | ||||||||||

Thurs. | ||||||||||

27-Apr | Phys 1401 | Review Concepts & do examples problems and solutions on: | ||||||||

Tues. May 2 | ||||||||||

1:25 - 4:05 PM | Unit 21 | Pendlium and spring mass system motion…SHM | Frequency and period | |||||||

also | Unit 22 | Wave motion and speed on strings. Harmonic vibes on strings and air tubes. | ||||||||

Standing waves in strings and wind instruments. | ||||||||||

4:15 - 6:55 PM | ||||||||||

section | Unit 23 | Sound speed depends on modulus and density. Echoes. Doppler applied to | ||||||||

red shift and radar at speed traps. Intensity of sound. | ||||||||||

Pass out the three quizzes on the above topics. Work with students(with John lab assistant) | ||||||||||

on completion of three quizzes to completion prior to class ending at 6:55 PM | ||||||||||

Collect all three quizzes from students who have completed them. Those that are not complete | ||||||||||

mark ythem "will finish" and have the students complete by next Tuesday class.Collect. | ||||||||||

Tues. May 2 | Phys 1401 | Review Concepts & do examples problems and solutions on: | ||||||||

1:25 - 4:05 PM | ||||||||||

(1)Vectors:Addition…focus on Resultants of all sorts of vesctors | ||||||||||

also | ||||||||||

(2)Kinematics with a focus on projectile motion solutions. | ||||||||||

4:15 - 6:55 PM | ||||||||||

section | (3)Newton's second law: one objects and up to two forces causing acceleration. | |||||||||

Motion either vertical or horizontal. May have friction or not. | ||||||||||

Motion on hills also. | ||||||||||

(4) Newton's second law: Centripetal types:Horizontal,vertical circles. | ||||||||||

(5)Newton's second law where a = 0: Static and rotational equilibrium | ||||||||||

2 equations and two unknowns using as a tool: Sum of forces | ||||||||||

in y direction = 0, also sum of torques = 0. | ||||||||||

Solutions and problems where all the the noneconcurrent forces | ||||||||||

are on a object which is flat or horizontal. | ||||||||||

(d)Have students PRINT their names clearly on a sign in ROLL sheet. Thanks | ||||||||||

Thurs. May 4 | Phys 1401 | Review Concepts & do examples problems and solutions on: | ||||||||

1:25 - 4:05 PM | ||||||||||

(6)LINEAR Work-energy solutions and problems: where W = 0 and W is not = 0 | ||||||||||

also | Energy lost = energy gained | |||||||||

Only Linear work-energy types. NO ROTATION w inertia(later). | ||||||||||

4:15 - 6:55 PM | Possibly simple objects connected in some way. | |||||||||

section | ||||||||||

(7)LINEAR & ANGULAR COMBO Work-energy solutions and problems:W = 0 & W not = 0 | ||||||||||

Energy lost = energy gained | ||||||||||

Simple linear and rotating objects connected in some way. | ||||||||||

(8)Newton's Second law for linear and angular motion combinations. | ||||||||||

F = ma and Torque = Moment of Inertia x angular acceleration. | ||||||||||

Free body diagrams essential | ||||||||||

Two laws generating up to two equations with two unknowns. | ||||||||||

(9) HEAT ENERGY and Calorimetry: HEAT LOST = HEAT GAINED | ||||||||||

Utilization of concepts of specific heat and latent heat. | ||||||||||

Q=cm(delta)t & Q = L m | ||||||||||

(d)Have students PRINT their names clearly on a sign in ROLL sheet. Thanks | ||||||||||