2 years ago

A rucksack can hold a maximum of 3 kg.

Mathematics

2 answers:

devlian [24]2 years ago

4 0

Answer:

4 textbooks

Step-by-step explanation:

3 kg = 3000 g

3000 ÷ 650 = 4.61......

Maximum number is 4 as 0.61... book being carried is not possible

Hope this helped and brainliest please

wolverine [178]2 years ago

3 0

Four textbooks is the answer

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First, you have to find the moment of inertia along the x and y axes. Constant density is denoted as k.

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$I_{y}= \int\limits^15_0\int\limits^4_0 {k x^{2} } \, dx dy= \frac{1}{3}k (15-4)^4=4880.33k$

Then, the radii of gyration for

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I hope I was able to help you. Have a good day.

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