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3 years ago

Why might an electromagnet be used to pick up old cars in junk yards?

Physics

2 answers:

otez555 [7]3 years ago

6 0

B) Electromagnets are powerful and can be turned on and off easily

s344n2d4d5 [400]3 years ago

5 0

I think the correct answer would be that because electromagnets are powerful and can be turned off and on anytime. Electromagnet is a magnet in which the magnetic field is made by the electric current that is induced to the system.

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Which of the following elements most likely has the highest boiling point?

JulsSmile [24]

Answer:

Explanationalluminiim

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3 years ago

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puteri [66]

Answer:

The correct answer would be Saturn's Cassini Division.

Explanation:

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3 years ago

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nexus9112 [7]

When a satellite is revolving into the orbit around a planet then we can say

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now we can say that kinetic energy of satellite is given as

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3 years ago

I need the answer to this question what has the student plotted on the vertical axis?

expeople1 [14]

Answer:

The correct option is D

Explanation:

In trying to achieve what the student wanted to see, which is to see the relationship between the weight the cord can hold and how long the cord will stretch. Since the origin of the graph is from zero, the value plotted on the vertical axis would be just the length caused by each weights. Thus, <u>the original length would have to be subtracted from the measured length to determine the actual length caused by the weight added to the cord</u>.

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3 years ago

Small evidence is also called what?

siniylev [52]

Small evidence is also called trace evidence.

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3 years ago