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3 years ago

If the mass of a material is 41 grams and the volume of the material is 8 cm^3, what would the density of the material be?

Physics

1 answer:

Semenov [28]3 years ago

5 0

The equation for finding density is Mass divided by volume.

41/8=5.125 grams per cubic meter.

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3 years ago

A rigid rectangular loop, which measures 0.30 m by 0.40 m, carries a current of 5.5 A, as shown in the figure. A uniform externa

slamgirl [31]

Answer:

The magnitude will be " $(1.097 \ N/m)\hat{j}$ ". The further explanation is given below.

Explanation:

Trying to determine what is usual for a rectangular loop plane,

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μ = $IA\hat{n}$

On putting the values in the above formula, we get

μ = $(5.5A)[(0.3m)(0.4m)][(Cos35^{\circ})(\hat{i})+(Sin35^{\circ})(-\hat{k})]$

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Now the external vector-shaped torque seems to be:

Magnitude,

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3 years ago

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Answer:

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3 years ago

A diver can change his rotational inertia by drawing his arms andlegs close to his body in the tuck position. After he leaves th

NeX [460]

Answer:

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3 years ago