Spring Force

Based on the graph, what will be the length of the spring when the spring is loaded by a 120g mass?

• 18 cm

• 38 cm

• cannot be determined

• 12 cm

Tags

NGSS.MS-PS2-2

NGSS.MS-PS3-1

Four different springs were tested and their results were recorded in the graph below.

Which spring is the stiffest?

• A

• B

• C

• D

Which spring is most suitable to measure light object?

• A

• B

• C

• D

Tags

NGSS.MS-ETS1-2

Elastic spring force is very useful in our daily lives, Spring can be found:

• Mattresses

• Clothes Peg

• Spring Balances

What forces are involved when they rock themselves back and forth on the toys?

• frictional force

• gravitational force

• elastic spring force

• magnetic force

Tags

NGSS.3-PS2-1

NGSS.3-PS2-2

Which of the following statements about elastic spring force is false?

• Elastic spring force is exerted by a spring when the spring is stretched or compressed.

• When a force is applied on a spring, the spring extends or becomes longer.

• Elastic spring force allows a stretched spring to return to its original strength even if the spring is stretched beyond the limit.

Elastic spring force is the force exerted by a spring when we try to extend the spring.

• True

• False

Which of the following is an example of a device that uses spring force to function?

• A) A car's suspension system

• B) A digital thermometer

• C) A solar panel

• D) A wind turbine

What is the formula for Hooke's Law, which describes the force exerted by a spring?

In an experiment, a spring is stretched by 0.2 meters when a force of 10 N is applied. What is the spring constant?

• A) 20 N/m

• B) 50 N/m

• C) 5 N/m

• D) 0.2 N/m