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Hajay
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Asked: 2021-10-07T08:36:02+00:00 In:

A rope is 12 m long and is tightly stretched. A pulse travels forward and backward in 4 sec. The speed of the pulse is

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Poll Results

85.71%(a) 6 m s⁻¹ ( 6 voters )
14.29%(b) 12 ms⁻¹ ( 1 voter )
0%c) 8 m s⁻¹
0%(d) 4 ms⁻¹
Based On 7 Votes

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    1 Answer

    1. (a) 6 m s⁻¹

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