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

Onderdelen in deze les

Second law of Newton (5.3)

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 7 -Video

Newtons second law
The second law of newton explains the relationship between:
The resultant force, mass and acceleration
Fres=ma

Slide 8 -Tekstslide

Fres  =    resultant force    (N)
m       =    mass                        (kg)
a         =   acceleration         (m/s2)
Fres=ma

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 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?