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Home Q & A Board Science-Related Homework Help Physics
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mikael mikael
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10 years ago

 
A  1.8 kg block attached to a spring executes simple harmonic motion on a frictionless horizontal surface. At time t = 0 s, the block has a displacement of -0.70 m, a velocity of -0.80 m/s, and an acceleration of +4.0 m/s2. The amplitude of the motion is closest to: 
A)
 
0.78 m 
B)
 
4.0 m 
C)
 
0.92 m 
D)
 
1.0 m 
E)
 
1.1 m 
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padrepadre
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10 years ago
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mikael Author
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10 years ago
Thank you for the help, really appreciate your time and effort.
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