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disa [49]
3 years ago
6

When recyclable materials are sent to a recycling plant, they are often not sorted in any particular way. Plastic materials migh

t be
mixed in with paper, iron, aluminum, and glass materials
Image courtesy of the U.S. EPA
Which of the following is a way that recycling plants separate iron materials from other materials without applying a contact force
to them?
A. by applying an impact force to the recycled materials
B. by sorting the materials with a robotic arm
C. by applying a magnetic force to the recycled materials
D. by sorting the materials by hand
Physics
2 answers:
4vir4ik [10]3 years ago
8 0

Answer:

by applying a magnetic force to recycled materials

erastovalidia [21]3 years ago
4 0

Answer:

by applying a magnetic force to recycled materials is the correct answer

Explanation:

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An object is dropped and falls freely to the ground with an acceleration of g. If it is thrown upward at an angle instead, its a
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g

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View this and help out??
Zina [86]
I would say b as well. I’m sorry if it’s wrong
5 0
3 years ago
2.
gizmo_the_mogwai [7]

Answer:

a) P1=100kpa

V1=6m³

V2=?

P2=50kpa

rearranging mathematically the expression for Boyle's law

V2=(P1V1)/P2=(100×6)/50=12m³

b) same apartment as in (a) but only the value of P2 changes

=> V2=(100×6)/40=15m³

Explanation:

since temperature is not changing we use Boyle's law. mathematically expressed as P1V1=P2V2

4 0
2 years ago
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