Spring

A 0.10-meter spring is stretched from equilibrium to position A and hen to position B as shown in the diagram. Compared to the spring's potential energy at A, what is the potential energy at B?

• the same

• twice as great

• half as great

• four times as great

Tags

NGSS.MS-PS3-2

What is the spring constant of a spring of negligible mass which gained 8 joules of potential energy as a result of being compressed 0.4 meter?

• 100 N/m

• 50 N/m

• 0.3 N/m

• 40 N/m

The graph represents the relationship between the force applied to a spring and the elongation of the spring. What is the spring constant?

• 20 N/m

• 9.8 N/kg

• 0.80 Nm

• 0.050 m/N

Which graph best represents the relationship between the elongation of an ideal spring and the applied force?

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A 20-newton weight is attached to a spring, causing it to stretch, as shown in the diagram. What is the spring constant of this spring?

• 0.050 N/m

• 0.25 N/m

• 20 N/m

• 40 N/m

Tags

NGSS.HS-PS2-1

The accompanying graph shows elongation as a function of the applied force for two springs, A and B. Compared to the spring constant for spring A, the spring constant for spring B is

• smaller

• larger

• the same

A spring of negligible mass with a spring constant of 200 newtons per meter is stretched 0.2 meter. How much potential energy is stored in the spring?

• 40 J

• 20 J

• 8 J

• 4 J

Tags

NGSS.HS-PS3-2

Which graph below shown represents the relationship between the potential energy stored in the spring (PE) and the change in the length of the spring from its equilibrium position (X)?

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What bird is often associated with Spring in North America?

• Cardinal

• Robin

• Blue Jay

• Hummingbird

Spring 2022 in Northern Hemisphere began on

• March 18th

• March 19th

• March 20th

• March 21st

Tags

NGSS.MS-ESS1-1