3 years ago

What are the primary colors?

Physics

2 answers:

Zepler [3.9K]3 years ago

5 0

The Primary Colors are Red Yellow and Blue

Levart [38]3 years ago

3 0

They are red yellow and blue

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Hi, Solve for λ E=hc/λ

Paul [167]

Answer:

λ=hc/E

Explanation:

E=hc/λ

Eλ=hc

λ=hc/E

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3 years ago

A firefighter of mass 81 kg slides down a vertical pole with an acceleration of 3 m/s 2 . The acceleration of gravity is 10 m/s

natima [27]

Answer:

The force of friction that acts on him is

$F_k=567N$

Explanation:

The firefighter with an acceleration of 3m/s^2 take the gravity acceleration as 10m/s^2 isn't necessary to know the coefficient of friction just to know the force of friction:

$F=m*a$

$F=F_w-F_k$

$m*a=F_w-F_k$

$F_w=81kg*10m/s^2=810N$

Sole to Fk

$81kg*3m/s^2=810N-F_k$

$F_k=810N-243N$

$F_k=567N$

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gizmo_the_mogwai [7]

Hydrogen into helium

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Hopping is performed on 2 feet True False

gizmo_the_mogwai [7]

True welcome₩₩ sorry

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Hatshy [7]

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