3 years ago

Circuit theroy: Find current in Ix and Iy

Physics

1 answer:

Ann [662]3 years ago

6 0

What is the writing in the bottom?

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1. 1. are the charged parts of an atom.

victus00 [196]

Answer:

» e. Electrons and protons

Explaination :

Electrons are negatively charged and protons are positively charged.

The neutrons do not have a charge.

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During a vaporization a substance changes from what to what

dusya [7]

A substance changes from liquid to gas

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For the different values given for the radius of curvature RRR and speed vvv, rank the magnitude of the force of the roller-coas

nirvana33 [79]

Explanation:

The force of the roller-coaster track on the cart at the bottom is given by :

$F=\dfrac{mv^2}{R}$ , m is mass of roller coaster

Case 1.

R = 60 m v = 16 m/s

$F=\dfrac{(16)^2m}{60}=4.26m\ N$

Case 2.

R = 15 m v = 8 m/s

$F=\dfrac{(8)^2m}{15}=4.26m\ N$

Case 3.

R = 30 m v = 4 m/s

$F=\dfrac{(4)^2m}{30}=0.54m\ N$

Case 4.

R = 45 m v = 4 m/s

$F=\dfrac{(4)^2m}{45}=0.36m\ N$

Case 5.

R = 30 m v = 16 m/s

$F=\dfrac{(16)^2m}{30}=8.54m\ N$

Case 6.

R = 15 m v =12 m/s

$F=\dfrac{(12)^2m}{15}=9.6m\ N$

Ranking from largest to smallest is given by :

F>E>A=B>C>D

5 0

3 years ago

Pleaseee someone help me TEST TOMORROW

Liono4ka [1.6K]

3.A

4.c

5.A
hope this helps

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What can be found by counting the number of troughs per second in a wave diagram

QveST [7]

Frequency can be found by counting the number of troughs per second in a wave diagram.

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