Why is Energy not created nor destroyed? (Need the answer ASAP!!)

1 answer:

eduard2 years ago

4 0

Since both heat and work can be measured and quantified, this is the same as saying that any change in the energy of a system must result in a corresponding change in the energy of the surroundings outside the system. In other words, energy cannot be created or destroyed.

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MAXImum [283]

Answer:

The answer to your question is: c

Explanation:

a) The car stops moving. The statement is true because fromthe interval 5 to 10 s, the car does not move.

b) The car changes direction. This statement is true because from 0 to 5 seconds, the vehicle is moving away from the origin and from 10 to 12.5 is getting closer to the origin.

c) The speed of the car is constant during the trip. This sentence is wrong because from 0 to 5 is moving with one velocity and from 10 to 12.5 is moving with a different velocity.

d) The car returns to the starting point of the trip. This sentence is correct, the movement starts at displacement equals to zero and ends at the same displacement.

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natima [27]

Answer:

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2 years ago

Which structures capture energy from sunlight

Lostsunrise [7]

Answer: D (Chloroplasts)

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To prevent burnout during your fitness plan, you need to start out with what plan?

Blababa [14]

A warm up plan . Hope that helps

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3 years ago

stone is thrown vertically down with a velocity of 20 m / s. How much is the velocity with which the stone strikes the ground 20

liberstina [14]

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