3 years ago

When momentum is conserved it is called _____. (multiple choice)

Physics

1 answer:

Klio2033 [76]3 years ago

8 0

Answer:

Based off the word "conserved" I would say

A. Conservation of Momentum.

Explanation:

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Explanation:

Given:

The rate of water loss, Q = 3 × 10 ⁻⁸ m³/s

Number of vessels contained, n = 2000

Diameter of the vessel, D = 100 Mu m

thus, the radius of the vessel, r = 50 × 10⁻⁶ m

Now, the rate of flow is given as:

Q = AV .............(1)

where, A is the area of the cross-section

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Total area, A = n × (πr²)

substituting the values in the equation (1), we get

3 × 10 ⁻⁸ m³/s = [2000 × (π × (50 × 10⁻⁶)²)] × V

V = 1.909 × 10⁻³ m/s or 1.90 mm/s

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The person driving the truck was killed
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Which ground rule for group work was broken in the following scenario?

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Answer:

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Explanation:

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