2TV_Forces_ForceOnTheSpring
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La durée de la leçon est: 30 minÉléments de cette leçon
Slide 1 - Diapositive
Slide 2 - Diapositive
Slide 3 - Diapositive
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 6 - Quiz
Slide 7 - Diapositive
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 8 - Quiz
Slide 9 - Diapositive
Slide 10 - Diapositive
Slide 11 - Diapositive
Slide 12 - Diapositive
Slide 13 - Diapositive
Slide 14 - Diapositive
Slide 15 - Diapositive
A stiff spring has a high/low spring constant
A
high
B
low
Slide 16 - Quiz
Slide 17 - Diapositive
Slide 18 - Diapositive
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
Caculate the extension of the spring
Slide 19 - Question ouverte
Slide 20 - Diapositive
Slide 21 - Diapositive
Which spring (C or D) is the softest?
A
Spring C
B
Spring D
