Tuesday, November 15, 2022. Day 3

Do Now:

Please copy the homework into your agenda.

Homework to be Completed:

  1. Complete The difference between mass and weight. for tomorrow.

  2. Any class work no finished must be completed as homework.

Todays Agenda:

Finish Newton’s second Law of motion notes:

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

    • A = Fnet/M.

    • If mass increases, acceleration becomes less

    • If mass decreases, acceleration becomes more

  2. Example problem in slide show.

  3. Example Problem(s)

    • What is the acceleration of a skateboarder with a mass of 50 kg who us pushing with a net force of 100 N?

    • What is the acceleration of a 100 kg skydiver who has a net force of gravity pulling him downward with a net force of 980 N?

McGraw Hill Practice - complete this worksheet in class.

All student’s to complete the mass/weight article for HW