# 2TV_Forces_ForceOnTheSpring

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Slide 1: Slide
ScienceMiddelbare schoolvwoLeerjaar 2

This lesson contains 22 slides, with interactive quizzes and text slides.

Lesson duration is: 30 min

## Items in this lesson

#### Slide 3 -Slide

The larger the mass attached to the spring the (smaller/larger) the extension
A
Smaller
B
Larger

#### Slide 4 -Quiz

The larger the mass the (smaller/larger) the force of gravity
A
Smaller
B
Larger

#### Slide 5 -Quiz

How do you calculate the force of gravity? (if m in kg)
A
Fg= m / 9.8
B
Fg = m
C
Fg = m * 9.8
D
Fg= 9.8 / m

#### Slide 7 -Slide

In equilibrium, when the spring doesn’t vibrate, the Force of Gravity is larger than/equal to/ smaller than the Spring Force
A
Larger than
B
Equal to
C
Smaller than

#### Slide 15 -Slide

A stiff spring has a high/low spring constant
A
high
B
low

#### Slide 18 -Slide

A force of 20 N is applied to a spring with a spring constant of 3.2 N/cm
Caculate the extension of the spring

#### Slide 21 -Slide

Which spring (C or D) is the softest?
A
Spring C
B
Spring D