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salantis [7]
3 years ago
11

Pls help will mark brain

Physics
1 answer:
BartSMP [9]3 years ago
4 0

Answer: 100 units

Explanation:

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1. A 500 N force applied to a box at a 50 degree angle above the horizontal surface. Find the x and y
Alex777 [14]

Answer:

The x and y components of the 500 N-force are 321.394 newtons and 383.023 newtons, respectively.

Explanation:

At first we present a figure describing the situation explained on statement, the x and y components of the force are determined by the following trigonometric expressions:

F_{x} = F\cdot \cos \alpha (1)

F_{y} = F\cdot \sin \alpha (2)

Where:

F - Magnitude of the force, measured in newtons.

\alpha - Direction of the force above the horizontal surface, measured in sexagesimal degrees.

If we know that F = 500\,N and \theta = 50^{\circ}, then the components of the force is:

F_{x} = (500\,N)\cdot \cos 50^{\circ}

F_{x} = 321.394\,N

F_{y} = (500\,N)\cdot \sin 50^{\circ}

F_{y} = 383.023\,N

The x and y components of the 500 N-force are 321.394 newtons and 383.023 newtons, respectively.

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3 years ago
Density is a chemical property of matter.<br> TRUE<br> FALSE
kakasveta [241]

Answer:

False

Explanation:

Density is a physical property of matter.

5 0
3 years ago
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If a forces of 40 newtons moves a cart a distance of 9 meters, the work done is?
qwelly [4]
360 Newtons. Multiply 90 by 4
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IS THERE A PLASTIC THAT YOU CAN SEE AND BREATHE THROUGH??? SOMEONE PLEASE ANSWER THIS!!!
dezoksy [38]

Answer in my own words:

Research reveals that most of the indoor microplastics contained in the air are created by synthetic plastic fibres, as well as by textiles used in furniture

Key words:

1: Research

2: air

3:  Plastic

Please mark brainliest

<em><u>Hope this helps.</u></em>

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An object will experience a Change in motion if the forces are__________
anastassius [24]

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According to Newton's first law of motion, an object will experience a change in motion if the forces are unbalanced.

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