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Express your answer using two significant figures. Constants | Periodic Table A transverse wave on a string is given by the formula D(z, t 0.13 sin(3.2 -49.0t), where D and r are in nm and t is in s. D(0.56m, 6.2 x 10-2s)- 0.028 ILI Submit Incorrect: One attempt remaining: Try Again Part B 2 s, what is the (transverse) velocity of the point on the string where At t 6.2 answe 10 0.56m? Indicate the direction or velocity with the sign of your Express your answer using two significant figures. (0.56m, 6.2x10-2s)-1-6.37 m/s Submit Incorrect: Try Again; 5 attempts remainingI got -0.028 and I got -0.0028 those are wrong answers I need help in this questions please.

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