Monday, 11/14/2022. Day 2

Homeroom:

FLEX PLAN FOR WEEKLY HOMEROOM RESPONSIBILITIES. YOU MUST:

  • COMPLETE 2 DAYS OF SSR IN HOMEROOM PER WEEK.

  • USE THREE DAYS FOR CLASS WORK AND PREPARATION.

  • YOU MAY ENGAGE IN COMMUNITY SERVICE AS SHOWN BELOW

CLASSROOM SUPPORT - COMMUNITY SERVICE OPPORTUNITY

Community Service Opportunity

  • Paxton Youth Soccer has an opportunity for 8th grades to give back to the organization while earning credits towards their community service hours.

  • On Saturday 11/19 from 2:00 to 3:00 we could use your help taking nets down and bringing equipment in for the winter season at Klingele field.

  • Bring your External Service Form and meet at the lower soccer field by the snack shack.

STUDY OPPORTUNITIES:

  1. ELA Three Haikus due

  2. SciTech: Daylight Savings due

  3. Science: Full Lesson Outline due

Do Now:

Homework to be Completed:

Todays Agenda:

Review results from the 1st Law Mini-Lab

  • Discuss Take-aways and complete worksheet.

  • Collect to score

Review PARTS C through E OF THE LESSON 3 OUTLINE

Class Notes:

Newton’s 1st Law

  1. If the net force acting on an object is zero, motion does not change.

    • does not mean there is no motion - just no CHANGE in motion

    • stopped or constant velocity

  2. Also called Law of Inertia

    • inertia is the tendency of an object to resist motion in proportion to its mass

    • objects do not change motion unless an unbalanced force acts upon them.

  3. Balanced forces - net force = 0

    • object at rest

    • object maintains constant speed and direction (velocity)

  4. Unbalanced froces (Net force >0)

    • object speeds up

    • object slows down

    • object turns

Newton’s second Law of motion

  1. The acceleration of an object is equal to the Net force acting on it divided by its mass

    • A = Fnet/M. also F = M x A

    • If mass increases, acceleration becomes less

    • If mass decreases, acceleration becomes more