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NARA [144]
3 years ago
11

When someone pushes a large rock down a hill what energy change occurs?

Physics
1 answer:
ss7ja [257]3 years ago
7 0

Answer:

D

Explanation:

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A car with a mass of 1,500 kg is accelerating at a rate of
AURORKA [14]

Answer:

The net force acting on the car is

3

×

10

3

Newtons.

Hope this helps you

Explanation:

Force is defined as the product of the mass of the body and its aaceleration,

⇒

F

=

m

a

Substituting the above given values we get,

F

=

(

1500

k

g

)

(

2.0

m

/

s

2

)

=

3000

N

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3

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N

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4 0
3 years ago
Which two components must a vector quantity
Lemur [1.5K]

Answer:

d. Direction and magnitude

Explanation:

The two components of a vector are its magnitude and direction.

Magnitude is the quantity of the substance

Direction is the path.

  • Other quantities are called scalar quantities.
  • Scalar quantities have only magnitude but no direction.

Examples of vector quantities are velocity, displacement, acceleration.

4 0
3 years ago
Why do metals have similar properties?
ra1l [238]
Core electrons are also referred as non-valence electrons. Two different elements have similar chemical properties when they have the same number of valence electrons in their outermost energy level. Elements in the same column of the Periodic Table have similar chemical propertie
5 0
3 years ago
What is the latitude and longitude of the copper mine in Wisconsin (WI)?
yaroslaw [1]
The answer to your question is A. 
45N and 91W
3 0
3 years ago
During which phase does the arrangement of water molecules become more orderly?
erastovalidia [21]
I believe the correct answer from the choices listed above is option D. During the condensing phase that the <span>arrangement of water molecules become more orderly. Condensation is the phase change from gas to liquid. Liquid molecules has more order than the gas state. Hope this answers the question.</span>
3 0
4 years ago
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