5-3 Newtons second law (5.3)

Second law of Newton (5.3)

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Slide 1: Tekstslide

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In deze les zitten 16 slides, met interactieve quiz, tekstslides en 4 videos.

Lesduur is: 50 min

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Second law of Newton (5.3)

Slide 1 - Tekstslide

Slide 2 - Video

Lesson goals:

- What is inertia

- Apply Newton's second

law of motion

Slide 3 - Tekstslide

Inertia

An object with a greater mass opposes changes in in motion. This means that:

- An object accelerates slower

- An object needs more time to slow down

- An object has more difficulty to change

its direction

Slide 4 - Tekstslide

Slide 5 - Video

Slide 6 - Video

Slide 7 - Video

Newtons second law

The second law of newton explains the relationship between:

_{The resultant force, mass and acceleration}

F^{​ r e s ​ ​} = m \cdot a

Slide 8 - Tekstslide

F_res = resultant force (N)

m = mass (kg)

a = acceleration (m/s²)

F^{​ r e s ​ ​} = m \cdot a

Slide 9 - Tekstslide

Definition of Newtons second law

1N is the foce needed to accelerate an object with a mass of

1 kg by 1 m/s².

Slide 10 - Tekstslide

Slide 11 - Tekstslide

Slide 12 - Tekstslide

Slide 13 - Tekstslide

Slide 14 - Tekstslide

Now try

Question 26, 27 and 28 of the digital method.

Slide 15 - Tekstslide

How was the lesson? Do you understand Newton's second law now?

Slide 16 - Open vraag