3 years ago

What is the name of the process taking place in the diagram? Describe the process 1st question

Physics

1 answer:

katen-ka-za [31]3 years ago

7 0

I need a picture please befor i can answer

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4.7 cm. The tube is sealed at one end and loaded with lead shot to give it a total mass of M = 130 g. The tube floats in water (

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Answer:

Depth is 7.49cm

Explanation:

Given that;

The diameter of tube is (D)=4.7cm

Area of the tube is =πD^2/4

Area is 3.142*4.7*4.7/4=17.35cm2

Mass(M)=130g

Density =1g/cm^3

Recall that Density =mass /volume

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Also note

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130=17.35*depth

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2 years ago

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Answer: True
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3 years ago

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Answer:

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3 years ago

A uniform crate with a mass of 22 kg must be moved up along the 15° incline without tipping. The force P is horizontal. Determin

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Answer:

$F_x=208.25\ N$

Explanation:

Given that,

Mass of a crate is 22 kg

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We need to find the corresponding magnitude of force P. The force P is acting in horizontal direction.

It means that the horizontal component of force is given by :

$F_x=F\cos\theta\\\\F_x=mg\cos\theta\\\\F_x=22\times 9.8\times \cos(15)\\\\F_x=208.25\ N$

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