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Marat540 [252]
3 years ago
11

What is required for an electromagnet to produce a magnetic field that is

Physics
2 answers:
rewona [7]3 years ago
5 0

Answer:if you have different ans your may be a soleno with a current running though it.

Explanation:

Ape.x

jek_recluse [69]3 years ago
3 0

Answer:

A. A coil of wire with current running through it

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With that push, they have accelerated their masses, which means they have _____ of their bodies.
nexus9112 [7]

As per Definition of acceleration we know that rate of change in velocity of object is known as acceleration

a = \frac{v_f - v_i}{\Delta t}

so when we apply push on an object that push or applied force will change the velocity of object always

so correct answer must be

a.) changed the velocity

7 0
3 years ago
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The primary purpose of a mirror is to _________ light rays.
Effectus [21]
a. reflect (I found this using prior knowledge and process of illumination it can't be absorb cuz you wouldn't see anything it can't be refract because it doesn't reverse the image and it isn't transmit )
8 0
3 years ago
A 750-newton person stands in an elevator that is
blondinia [14]
When an elevator is accelerating downward, the normal force is equal to mg-ma (hence you feel a little lighter when accelerating downwards)

Therefore, the upward force of the elevator floor on the person must be less than 750N
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3 years ago
Which formula can be used to find the angle of the resultant vector has
nata0808 [166]
The diagram shows components that have been added together to form Rx and Ry. Rx and Ry are the components of the resultant vector.
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the answer is C
C.  tan0= Ry/Rx
5 0
3 years ago
Consider the table below. Which of the following data sets depict an accelerating object? Mark all that apply.
Gre4nikov [31]

Answer:

A and B

Explanation:

The data sets that depict an accelerating object is Data Set A & Data Set B.

The both data sets show that the body is accelerating. Also, they show that the body started from rest (0m/s) at a 0sec.

Data Set A shows a non-constant acceleration which has changing amount of velocity with change in time. While Data Set B shows a constant acceleration which has constant amount of velocity with change in time.

7 0
3 years ago
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