3 years ago

Will an object with a density of. 97 g/ml float or sink in water explain

1 answer:

3 0

I would say the object will float because the density of water is 999.99kg/m which is slightly less than 1g but still more than the object.

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Damm [24]

Answer: 11

Step-by-step explanation:

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guapka [62]

Step-by-step explanation:

$\sin^2 (\frac{\pi}{4} - \alpha) = \frac{1}{2}(1 - \sin 2\alpha)$

Use the identity

$\sin^2 \theta = \dfrac{1 - \cos 2\theta}{2}$

on the left side.

$\dfrac{1 - \cos [2(\frac{\pi}{4} - \alpha)]}{2} = \frac{1}{2}(1 - \sin 2\alpha)$

$\dfrac{1 - \cos (\frac{\pi}{2} - 2\alpha)}{2} = \frac{1}{2}(1 - \sin 2\alpha)$

Now use the identity

$\sin \theta = \cos(\frac{\pi}{2} - \theta)$

on the left side.

$\dfrac{1 - \sin 2\alpha}{2} = \frac{1}{2}(1 - \sin 2\alpha)$

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2 years ago

Degger [83]

Sample space is (3FD , 3MD, 4MN, 6FN)

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3 years ago

xxTIMURxx [149]

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astraxan [27]

Answer:

4.243

Step-by-step explanation:

To calculate the diagonal of a square, multiply the length of the side by the square root of 2:

d = a√2

d = 3√2=4.24264068

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