The first group of planets that are made of rock and closest to the sun

Answers

Answer 1

Answer:

A terrestrial planet, telluric planet, or rocky planet is a planet that is composed primarily of silicate rocks or metals. Within the Solar System, the terrestrial planets are the inner planets closest to the Sun


Related Questions

Calculate the ideal mechanical advantage of a pair of scissors where the length of the blade is 5 cm and the length of the handle is 2.5 cm.

Answers

Answer:

m = 0.5

Explanation:

Given that,

The length of the blade of scissors = 5 cm

The length of the handle = 2.5 cm

Here, effort arm is 2.5 cm and load arm is 5 cm. The mechanical advantage is the ratio of effort arm to the load arm as follows :

[tex]m=\dfrac{2.5}{5}\\\\m=0.5[/tex]

So, the ideal mechanical advantage of a pair of scissors is 0.5.

Do someone know the answer

Answers

Speed x time = distance
Distance divided by time = speed
500 divided by 5
Speed = 100

When are zeros significant when found in front of (to the left) of the decimal point?

Answers

Answer:

If a zero is found between important digits, it is important. Zeros are also used as (not salient) holders to the left of digits if the number is in fact a decimal. Example from www.rpi.edu: , a mass of 42 g has two significant digits. Expressed in kilograms, the mass of 0.042kg should still have two significant digits.

Explanation:

Zeros are also used as (not salient) holders to the left of digits if the number is in fact a decimal. Example from www.rpi.edu: "A mass of 42 g has two significant digits. Expressed in kilograms, the mass of 0.042kg should still have two significant digits."

Hope this comes in handy, have a great day!

A trip is taken that passes through the following points in order

Point A 0 m

Point B 15.0 m

Point C -30.0 m

Point D -20.0 m

Point E 10.0 m

Point F 5.0 m

What is the distance from Point C to Point F?

Answers

Answer:

35, I got you bro, i got you

a golf ball with a velocity 40 at an angle 45 degree speed of bthe ball after 2 sec

Answers

Answer:

Vertical velocity = 8.28 m/s

Horizontal velocity = 28.3 m/s

__________________________________________________________

We are Given:

Initial velocity of the ball = 40 m/s

Angle of elevation of the ball = 45°

Time interval = 2 seconds

__________________________________________________________

Vertical and Horizontal Components:

Vertical Component:

The vertical component of the ball can also be written as:

40*Sin(45°)

40*(1/√2)                                                          [since Sin(45°) = 1/√2]

40/√2 m/s

Horizontal Component:

The horizontal component of the ball can also be written as:

40*Cos(45°)

40*(1/√2)                                               [Since Cos(45°) = 1/√2]

40/√2 m/s

__________________________________________________________

Speed of the Ball after 2 seconds:

Horizontal Velocity:

Since the horizontal velocity is not affected by any force during the flight, the horizontal velocity after 2 seconds will also be 40/√2 m/s

Since √2 = 1.41:

Horizontal velocity = 28.3 m/s

Vertical Velocity:

v = u + at                            [First equation of motion]

v = 40/√2 + (-10)(2)          

[g is negative because it is acting against the direction of motion]

v = 40/√2 - 20

v = [tex]\frac{40-20\sqrt{2} }{\sqrt{2} }[/tex]                          [taking the LCM]

v = 8.28 m/s                    [√2 = 1.41]

Help !! I hate science

Answers

Answer:

iron nail rusting

Explanation:

A) Iron nail rusting

How does temperature effect density and the flow of convection currents?

Answers

Answer:

Convection

Explanation:

Convection is heat transfer due to a density differential within a fluid. As water's temperature increases in the presence of a heat source, it will become less dense and rise. As it moves up and away from the heat source, it cools and becomes more dense and sinks.

Other Questions
You are given a penny on January 1, two pennies on January 2, four pennies on January 3, and eight pennies on January 4, and so on. 1. Assuming the pattern continues, how many pennies do you get on the following dates? January 5 January 10 January 31 How could Tricia have crafted a stronger refutation?A. by not mentioning the factory closuresB. by suggesting how to decrease city spendingC. by providing statistics or data about losses due factory closuresD. by explicitly listing other ways of raising moneyplz help i'll choose brainliest what are the characteristics for induction? Which statement about the structure of organic molecules is true1. DNA contains fatty acid chain2. Lipids are composed of Amino acids 3. Proteins are composed of nucleotides4. Carbohydrates contain monosaccharide units Atoms that gainan electronshave a _____Charge? Where does photosynthesis occur?PLS HELPP Which is NOT a type of basketball pass?Shoulder passBounce passOverhead passChest passWhich is not a component of throwing? hand eye coordination follow through balance muscle Which sport does not require passing or throwing?Basketball Football Tennis Baseball WRITE ABT UR BESTFRIEND IN SPANISH . THAT WOULD BE NICE IF SOMEONE COULD HELP Given the following two equations determine if they are parallel, perpendicular, or neither.3x + 6y = 304y + 2x = 9 Please show work! absolute zero temperature is not zero energy temperature explain Objective: At the end of the activity, you will be able to separate the colors of light Which conclusion can be drawn about the authors purpose by the language used in the selection? A. The author wants to explain how acupuncture came to America. B. The author wants to inform the reader about acupunctures history. C. The author wants to convince the reader to use acupuncture as a treatment. D. The author wants to persuade the reader that acupuncture is also a legitimate form of treatment along with Western medicine. If the Constant of Proportionality between X and Y is 12, which equation represents their relationship? helpppp its my friends birthday something divided by -7 that gives -4 PLEASE I NEED HEEELP Which of the following is not the wave of the future in the medical field?O robotsO camerasO computersO enginesPlease help!!!!!! In which sentence is the dash used correctly? A. The army investigatedand the findingswere that the crash was an accident.B. The doctor worked harddespite the raging battleto save the wounded.C. The soldier felt relieved and proudwhen he saved three of his comrades.D. The soldier feltguilty because she recovered while others did not. 19 - 4x + 15x. Please Help And Explain How To Do This. Place the following numbers from least to greatest.4.14, 3.24, 3.14, 4.24 the tax on a purchase of $20 is 1.12. how much will tax be on a purchase of $45.50