What is the radius of moon?

What is the radius of moon?

What is the radius of the earth in scientific notation?

Earth

Discovered By	Known by the Ancients
Orbit Eccentricity	0.01671123
Orbit Inclination	0.00005 degrees
Equatorial Inclination to Orbit	23.4393 degrees
Mean Radius	Metric: 6,371.00 km English: 3,958.8 miles Scientific Notation: 6.3710 x 103 km

What is the mass of Earth’s moon in standard notation?

The moon’s mass is 7.35 x 1022 kg, about 1.2% of Earth’s mass. Put another way, Earth weighs 81 times more than the moon. The moon’s density is 3.34 grams per cubic centimeter (3.34 g/cm3).

What is the mass of the sun in scientific notation?

In scientific notation the Sun’s mass becomes: MSun = 1.989 x 10 30 kg. The number above the ten, called the power of ten or exponent, stands for the number of decimal places.

What is the scientific notation for the Moon?

Expert-Verified Answer The radius of the moon in its scientific notation is 1.74 x 106 meters. Explanation: Using scientific notation, one can express extremely big or extremely small values.

Is the Moon 235000 miles away?

On average the moon is 380,000 km (235,000 miles) from the Earth, a distance of about 110 times its own diameter.

Is radius a diameter or r?

A chord passing through the center of a circle is known as the diameter of the circle and it is the largest chord of the circle. This diameter is twice that of the radius of a circle i.e. D=2r, where ‘D’ is the diameter and ‘r’ is the radius.

How do you write the radius?

Radius is the length from the midpoint of the circle to the outer edge of the circle. The radius is represented by the lowercase letter r.

What is the scientific notation for earth?

Each number is expressed in the form of a power of 10. For example, the Earth’s mass is about 5,973,600,000,000,000,000,000,000 kilograms (kg). In scientific notation, this number is written as 5.9736×1024 kg.

What is 0.000000456 in scientific notation?

Similarly, starting with 0.000000456, move the decimal point seven places to the right yielding 4.56, and multiply by 10−7, to give the result4.56×10−7.

How do you write 384000000 in standard form?

The given number is,

• 384 , 000 , 000 m.
• 3 . 84 × 10 8 m.
• The distance between Earth and Moon is 3 . 84 × 10 8 m .

How far is the moon from Earth in meters scientific notation?

$384000\ km=3.84\times {{10}^{8}}m$. Thus, the value of distance between the Earth and the moon can be given in meters in exponential form as $3.84\times {{10}^{8}}m$ .

How much is mega in scientific notation?

Scientific Notation

Prefix	Unit Abbreviation	Example
mega	M	1 megameter (Mm)=106m
kilo	k	1 kilometer (km)=1,000m
hecto	h	1 hectometer (hm)=100m
deka	da	1 dekameter (dam)=10m

What is mass on the moon formula?

The moon has a smaller gravitational field strength. On the Moon, g = 1.6 N/kg. In other words, a 1 kg mass has a weight on the Moon of 1.6 N….Summary.

Mass	Weight
Measured in kilogrammes kg	Measured in newtons N
A measure of the amount of matter	The force of gravity acting on the object

What is the mass of all planets in scientific notation?

Sun=199×1028=1.99×1028×102=1.99×1030Mercury=33×1022=3.3×1022×102=3.3×1023Venus=487×1022=4.87×1022×102=4.87×1024Earth=597×1028=5.97×1022×102=5.97×1024Mars=642×1027=6.42×1027×102=6.42×1029Jupiter=19×1026=1.9×1026×10=1.9×1027Saturn=568×1024=5.68×1024×102=5.68×1026Uranus=868×1023=8.68×1023×102=8.68×1025Neptune=102×1024= …

Is the Moon 25 miles away?

The Short Answer: The Moon is an average of 238,855 miles away from Earth, which is about 30 Earths away.

What is radius of moon Class 9?

The mass of the moon is 7.35×1022kg. The radius of the moon is 1.74×106 m.

Is the Moon 60 miles away?

The average distance between the Earth and the Moon is 384 400 km (238 855 miles).

Can a human walk around the Moon?

A 2014 NASA study looked at the theoretical maximum walking speed on the Moon, finding that you could walk at 5km/h before you would need to break into a loping run. At this speed, you would travel the 10,900km circumference of the Moon in 91 days of non-stop walking.