Jul '14
30
MCAT Question of the Day | MCAT Course


  • Q:

    A toy car of mass 1 kg is pressed against a spring with k=100 N/m. The spring is compressed 20cm. At what velocity would the toy car be released from the spring?

     

    A

    4 m/s

    B

    √5 m/s

    C

    2 m/s

    D

    √10 m/s




    Tags: Energy & Work | Quantitative Skills | Suggest a tag
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