A 181-Kg Block Slides on a Horizontal Frictionless Table with a a Speed

question 15

Multiple Choice

A 1.81-kg block slides on a horizontal frictionless table with a speed of 1.22 m/s.It is brought to rest by compressing a spring in its path.If the spring has a force constant of 7.30 N/m,it is compressed

• A)6.89 m
• B)1.22 m
• C)1.71 m
• D)0.305 m
• E)by none of these amounts

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