MATH PHYS PLEASE HELP ME THANK YOU IN ADVANCE

Physics

1 answer:

Troyanec [42]4 years ago

4 0

Explanation:

I don't know what values you have measured, or what <em>Ladybug Revolution</em> is, but I can show you the equations for rotational motion.

Angular displacement is:

Δθ = ω₀ t + ½ αt²

where ω₀ is the initial angular velocity, α is the angular acceleration, and t is time.

Assuming the radius is constant, the arc length is radius times angular displacement.

s = rΔθ

Using the equation for angular displacement, we can see that if two points have the same angular velocity and same angular acceleration, then they also have the same angular displacement.

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The area of a rectangle of length 100

prohojiy [21]

Answer:

1. 8000cm2

20. kgms2

19. a, b, c

8 0

3 years ago

Find the equivalent resistance of this

MAXImum [283]

Explanation:

1/R = 1/R1 + 1/ R2

1/R = 1/960 + 1/640

1/R = 5 / 1920

So , Req = 384 + R3

Req = 384 + 180

$\huge\red{A}\pink{N}\orange{S}{W}\blue{E}\green{R}$

7 0

2 years ago

Which of the following is the flow of electrons through a wire or a conductor?

Sonja [21]

Explanation:

electric current is the answer

7 0

3 years ago

consider two stars, star a and star b. star a has a temperature of 4900 k , and star b has a temperature of 9900 k . how many ti

ValentinkaMS [17]

The Energy flux from Star B is 16 times of the energy flux from Star A.

We have Two stars - A and B with 4900 k and 9900 k surface temperatures.

We have to determine how many times larger is the energy flux from Star B compared to the energy flux from Star A.

<h3>State Stephen's Law?</h3>

Stephens law states that if E is the energy radiated away from the star in the form of electromagnetic radiation, T is the surface temperature of the star, and σ is a constant known as the Stephan-Boltzmann constant then-

$$\frac{Energy}{Area} = \sigma\times T^{4}$