3 years ago

How does a pie chart help form conclusions?

Physics

1 answer:

8090 [49]3 years ago

5 0

It would C. showing how data falls into categories with the regulative wege size.

You might be interested in

Two students walk in the same direction along a straight path at a constant speed—one at 0.90 m/s and the other at 1.90 m/s.

lakkis [162]

I think the answer to your question is a

5 0

4 years ago

Betelgeuse is 100,000 times more luminous than our sun, which means that it releases an estimated 3.846 x 1031 W of luminous lig

denis-greek [22]

Answer:

5.4 × 10⁸ W/m²

Explanation:

Given that:

The Power (P) of Betelgeuse is estimated to release 3.846 × 10³¹ W

the mass of the exoplanet = 5.972 × 10²⁴ kg

radius of the earth = 1.27 × 10⁷ m

half the distance (i.e radius r ) = 7.5 × 10¹⁰ m

a) What is the intensity of Betelgeuse at the "earth’s" surface?

The Intensity of Betelgeuse can be determined by using the formula:

$Intensity \ I = \frac{P}{4 \pi r^2}$

$I = \frac{3.846*10^{31}}{4 \pi (7.5*10^{10})^2}$

I = 544097698.8 W/m²

I = 5.4 × 10⁸ W/m²

8 0

3 years ago

Read 2 more answers

Pls help me I want to get this done

Simora [160]

K:potassium
Cu:copper
Cl: chlorine

8 0

3 years ago

A cube of mass m1=9.6 kgm1=9.6 kg is sitting on top of a second cube of the same size and mass m2=0.8 kgm2=0.8 kg while both are

GalinKa [24]

Answer:N=0

Explanation:

Given

$m_1=9.6 kg$

$m_2=0.8 kg$

both blocks experiencing free fall so net weight of block during free fall is zero thus there is no normal reaction between them.

N=0

8 0

3 years ago

HELP PLS !!!!!!!!!!!!!!!!!!!!]

irina [24]

Answer:

0.25

Explanation:

According to newtons law of motion

\sum F_x = ma

F_f = ma

nR = ma

nmg = ma

ng = a

n = a/g

g is the acceleration due to gravity

Given

a = 2.42m/s²

g = 9.8m/s²

Substitute into the formula;

n = 2.42/9.8

n = 0.25

Hence the coefficient of kinetic friction is 0.25

6 0

3 years ago