When an object vibrates it goes back and forth rapidly. How would you describe this motion? A: it goes below its starting point

Question

When an object vibrates it goes back and forth rapidly. How would you
describe this motion?
A: it goes below its starting point and back to its starting point
B: it goes passed its starting point in both directions
C: it will go back and fourth forever
D: it actually looks like spikey waves

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Thành Đạt 2 months 2021-08-31T12:04:31+00:00 1 Answers 1 views 0

Answers ( )

    0
    2021-08-31T12:05:53+00:00

    Answer:

    B) It appears to be SHM (simple harmonic motion) which is also the projection of an object moving in a circular path on either the x or y axes.

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Giải phương trình 1 ẩn: x + 2 - 2(x + 1) = -x . Hỏi x = ? ( )