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The larger the mass attached to the spring the (smaller/larger) the extension

A

Smaller

B

Larger

The larger the mass the (smaller/larger) the force of gravity

A

Smaller

B

Larger

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

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

A stiff spring has a high/low spring constant

A

high

B

low

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

Which spring (C or D) is the softest?

A

Spring C

B

Spring D