# 6.2 Speed

6.2 Speed
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Slide 1: Tekstslide
physicsMiddelbare schoolhavo, vwoLeerjaar 2

In deze les zitten 22 slides, met interactieve quizzen en tekstslides.

Lesduur is: 45 min

## Onderdelen in deze les

6.2 Speed

#### Slide 1 -Tekstslide

Speed
What is speed?

The distance coverd in a certain amount of time.

#### Slide 2 -Tekstslide

Speed
What is speed?

The distance coverd in a certain amount of time.
v
s
t
/
velocity
time
spatium

#### Slide 3 -Tekstslide

Calculating speed
v = s / t

s = distance in metres (m)
t = time in seconds (s)
v = speed in metres per seconds ( m/s)

#### Slide 4 -Tekstslide

Converting distance
km to m ( x 1000)
m to km ( / 1000)

#### Slide 5 -Tekstslide

Converting time
minut to seconds ( x 60)
hour to minuts ( x 60)
hour to seconds ( x 3600)
seconds to hours ( / 3600)

Converting speed

....... m/s
....... km/h
x 3.6
/ 3.6

#### Slide 8 -Tekstslide

A man sprinter runs the hundred metres in 10.5 seconds.
calculate his average speed.

#### Slide 9 -Tekstslide

A man sprinter runs the hundred metres in 10.5 seconds.
calculate his average speed. (1 dec.)

#### Slide 10 -Open vraag

A man sprinter runs the hundred metres, his average speed is 9.5 m/s. What's his speed in km/h?

#### Slide 11 -Open vraag

A Lamborghini driver knows she can easily manage an average speed of 210 km/h  for a particular route. The route takes 7.5 hours. What approximate distance did she travel?

#### Slide 12 -Tekstslide

A Lamborghini driver knows she can easily manage an average speed of 210 km/h for a particular route. The route takes 7.5 hours. What approximate distance (km) did she travel?

#### Slide 13 -Open vraag

A Lamborghini driver knows she can easily manage an average speed of 210 km/h for a particular route. What's the speed in m/s? (1 dec.)

#### Slide 14 -Open vraag

This duck goes on a long hike for 50 km. Her average speed is about 2 km/h. How long does the trip takes her?

#### Slide 15 -Tekstslide

This duck goes on a long hike for 50 km. Her average speed is about 2 km/h. How long does the trip takes her?

#### Slide 16 -Open vraag

This duck goes on a long hike for 50 km. Her average speed is about 2 km/h.
What's her speed in m/s? (1 dec.)

#### Slide 17 -Open vraag

What's the distance you've travelled this morning to school?
distance travelled    ... km

#### Slide 19 -Kaart

How long did it take you this morning to travel to school?
time    ... minutes