What is the period if the block’s mass is doubled? note that you do not know the value of either m or k, so do not assume any particular values for them. the required analysis involves thinking about ratios. express your answer to two significant figures and include the appropriate units. tt = nothing nothing

2.8 seconds

Explanation:

First let us write out the formula relating the period(T),mass(m) and spring constant(k)

let assume

hence w can write the formula as

if we vary k, we arrive at

Now if the mass was doubled,

we arrive at

Since

in this image, you can see solar radiation going through ocean water.

no image, but probably absorption

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