Do now: Note about Homework!

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Presentation transcript:

Do now: Note about Homework! Only the first page (back and front is due to me on a separate sheet of paper) The copier accidentally copied it in a weird way The second assignment attached is just one that I want you to look at because it’ll be on the regents and useful for review, but you do not have to do it! I will post the solutions and I just want you to look at the solutions and make sense of it on your own!

More notes WS4 Solutions Kinematic Graphs solutions are up online (paguayphysics2016.weebly.com) So is a ‘crash course’ post that covers every single thing you will need to know for the regents physics exam pertaining to 1-D motion! (4 videos, each about 12 minutes long on average, but they cover all of the information from beginning to end)

Kinematic Equations! (Finally)

Average Velocity or Speed Accelerated Motion

Constant Non-Zero Acceleration “Distance or Displacement” Equation “Timeless or Shortcut Equation” DOES NOT INCLUDE TIME!

Reference Table (Back)

3CM

3 Column Method 1 2 3 Givens, Unknowns Relevant Equations and Algebraic Manipulation Calculations (plugging in)

Note: Some vocabulary for word problems

An indy-500 car has a maximum acceleration of 2 m/s2 and its velocity increases from 4.00 m/s to 36.0 m/s. How long does it take to achieve this increase in speed?

Mr. Paguay is walking down the hall at 2 m/s but suddenly hears a student saying physics isn’t the best science he’s ever taken. He then accelerates uniformly at a rate of 0.5 m/s2 towards the student. How far does Mr. Paguay travel in 10 seconds?

Practice Start your homework early! Handing back labs (need volunteers) If you need a reference table, let me know!