AaranV187368 AaranV187368
  • 29-10-2022
  • Mathematics
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What E is. if E=2 when W=15, find E when W=10

What E is if E2 when W15 find E when W10 class=

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BrycelynN163115 BrycelynN163115
  • 29-10-2022

The elongation E varies directly with the apllied weight. We can find the elongation for W=10 using porportions:

2 --- 15

x-----10

Doing the cross product, we'll have:

15x=20

x=20/15

x=4/3

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