2 years ago

Sea Food is a rich source of ______. *

Physics

2 answers:

k0ka [10]2 years ago

8 0

Answer:

Sea Food is a rich source of ______. *

Explanation:

Seafood is a rich source of minerals, such as iron, zinc, iodine, magnesium, and potassium.

Alexandra [31]2 years ago

3 0

Answer:

Sea food is a rich source of protein

Explanation:

You should eat fish (if you are not vegan/ vegetarian ofc) at least 2 times a week and 1 has to be oily

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The cylindrical tub of a dryer in a laundromat rotates counterclockwise about a horizontal axis at 41.5 rev/min as it dries the

frozen [14]

Answer:

$\theta = 49.81^0$

Explanation:

Given that:

$\omega = 41.5 \ rev/min\\\\\omega = 41.5 *\frac{1}{60}* 2 \pi\\\\\omega = 4.45 \ rad/s\\\\\\diameter = 0.748 m$

If we let the piece of the close lose contact at ∠θ;

Then ; from force balance;

we have:

$\\\\mg sin \theta = \frac{mv^2}{r}\\\\sin \theta = \frac{2v^2}{dg}\\\\\theta = sin^{-1} (\frac{2v^2}{dg})$

where;

$v = \frac{\omega d}{2}\\\\v = \frac{4.45 *0.748}{2}\\\\v = 1.6643\\\\v^2 = 2.77$

Again:

$\theta = sin^{-1}(\frac{2v^2}{dg})\\\\\theta = sin^{-1}( \frac{2*2.77}{0.74*9.8})\\\\\theta = 49.81^0$

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2 years ago

A net force of 500 N acts on a 100 kg cart. What is the acceleration of the cart if the mass is doubled?

oksian1 [2.3K]

Answer:

2.5 m/s²

Explanation:

You can solve the following equation: F=ma for acceleration.

You'll be left with this:

a=F/m

And then you substitute the force and the doubled mass

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a=2.5 m/s²

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Sergio039 [100]

Answer

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2 years ago

Read 2 more answers

Sea Food is a rich source of ______. *​

Sea Food is a rich source of ______. *