A block with mass M attached to a horizontal spring with a force constant k is moving with simple harmonic motion having amplitude A. At the instant when the rock passes through its equilibrium position, a lump of putty with mass m is dropped vertically onto the block from a small height and sticks to the block. For what value of m will the amplitude after the mud sticks be one-fourth the original amplitude

work: w = fd (given)

work done by chet   =50*1 = 50 j

work done by mika =40*2 = 80 j

work done by sara =30*1.5 = 45 j

work done by bill =60*0.5 = 30 j

students in order from the greatest amount of work done to the least is mika> chet> sara> bill

hence option (b) is correct.

b) returns freshwater to the earth.

c) returns freshwater to the earth.c) occurs after condensation.

d) returns freshwater to the earth.c) occurs after condensation.d) roughly equal to the amount of evaporation.

happy to

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it takes about 30 days for it to break down