Mike bought an MP3 player for $150. The sales-tax rate was 8 percent. How much sales tax did he pay on the MP3 player?
2 answers:
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<h2>Answer:38.33 Kg</h2>
Step-by-step explanation:
If of mass is placed on spring with spring constant
,
where is universal gravitational constant
is the displacement in the spring.
In case 1:
In case 2:
Using result from case 1,
