A 1100-kg car moving on a horizontal surface has speed v = 60 km/h when it strikes a horizontal coiled spring and is brought to rest in a distance of 2.6 m. Part A What is the spring stiffness constant of the spring? Express your answer to two significant figures and include the appropriate units.

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A 1100-kg car moving on a horizontal surface has speed v
= 60 km/h when it strikes a horizontal coiled spring and is
brought to rest in a distance of 2.6 m.
Part A
What is the spring stiffness constant of the spring?
Express your answer to two significant figures and include the appropriate units.
k=
Value
Submit
Ċ
Units
1 ?
Previous Answers Request Answer
X Incorrect; Try Again; 5 attempts remaining
Transcribed Image Text:A 1100-kg car moving on a horizontal surface has speed v = 60 km/h when it strikes a horizontal coiled spring and is brought to rest in a distance of 2.6 m. Part A What is the spring stiffness constant of the spring? Express your answer to two significant figures and include the appropriate units. k= Value Submit Ċ Units 1 ? Previous Answers Request Answer X Incorrect; Try Again; 5 attempts remaining
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