Near the surface of the earth what is the magnitude and direction of the acceleration due to gravity?

Answers

Answer 1

Answer:
On the surface of the Earth, the acceleration due to gravity is

9.8 meters/sec² (rounded)

toward the center of the Earth.

Wherever we are, since that's the direction in which things fall when they're
dropped, we call the direction toward the center of the Earth by the name "down",
although it's a different direction in every place.

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Which of the following is not a property of water? A) Low density B) Low specific heat C) Low heat of vaporisation D) All of the above

Answers

Answer:

the correct answer is (b) low specific heat

*Brainliest if answered with in 5 min*At which temperature does the motion of atoms and molecules stop?

A. 0°C
B. 0 C
C. 0°K
D. 0 K

Answers

Your answer is going to be 0 degrees Kelvin!

This is really sneaky. Of course it's going to be "Absolute Zero" ... the bottom of the Kelvin scale ... but what in the world is the difference between choice-C and choice-D ? ?

On the Kelvin scale, just to be different I guess, the unit of temperature is not called "the degree" Kelvin. On that scale, the unit is called "the Kelvin", and the temperature is called 'so many' "Kelvins".

So the correct choice is D ... "zero Kelvins".

When a craton is exposed at earth's surface, it is called a ________. when a craton is exposed at earth's surface, it is called a ________. caldera continental shield mid-ocean ridge plate transform fault region?

Answers

When a Craton is exposed at earth's surface, it is called a continental shield. Continental shield is any of the large stable areas of low relief in the Earth's crust that are composed of Precambrian Crystalline rocks. Shield areas are regarded as continental nuclei, the observation often being made that most continental shields are bordered by belts of folded rocks of post-Precambrian age.

What is the design process (Engineering Design Process) 5 sentences

Answers

The design process is a approach taken to tackle projects into manageable sections.

What does the atomic number of an element represent? Question 21 options: A. the number of protons in an atom B. the number of neutrons in an atom the mass of an atom C. the total number of protons, neutrons, and electrons in an atom D. the order in which the element was discovered

Answers

Answer:

A. the number of protons in an atom

Explanation:

The atomic number (also known as the proton number) is the number of protons found in the nucleus of an atom.

Answer:

A. the number of protons in an atom

Explanation:

A box containing a piece of wood and enough air to burn the wood is measured and found to have a mass of 1.5 kg. If the wood is burned and none of the smoke, ashes, or hot gases are allowed to leave the box, then how will the mass of the box compare to the mass before burning? Will it be more, less, or the same? A. More B. Less C. The same

Answers

Answer: C, the same

Explanation:

This is a practical use of the concept of conservation of mass. Mass cannot be created or destroyed, so if you start with 1.5 kg, as long as you dont lose any (which it says you don't) you will end with 1.5kg.

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As current flows through a series circuit, it is diminished by the work it performs in the resistance(s). TRUE or FALSE

The measure of the average kinetic energy of a substance is called the________?

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As a liquid is added to a beaker, the pressure exerted by the liquid on the bottom of the beaker ________.