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zavuch27 [327]
2 years ago
5

A heating curve is a graph that shows the temperature change of a substance as

Physics
1 answer:
harkovskaia [24]2 years ago
4 0

Answer:

This statement is true, a heating curve is a graph that shows the temperature change of a substance as thermal energy is introduced.

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Oksana_A [137]

Answer:

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Explanation:

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7 0
3 years ago
What is the role of the nervous system?
zimovet [89]
The nervous system is responsible for sending, receiving, and interpreting information from all parts of the body. The nervous system monitors and coordinates internal organ function and responds to changes in the external environment. (The role) The central nervous system consists of the brain and the spinal cord. It is part of the overall nervous system that also includes a complex network of neurons, known as the peripheral nervous system. (Central nervous system)
4 0
3 years ago
A 700 kg racecar slowed from 30 m/s to 15 m/s. What was the change in momentum?
xxMikexx [17]
Momentum equation is

change in momentum = mass•initial velocity•final velocity

so....

p=700(15) because your initial is 30, and your final in 15, so you subtract! hope that helped!
8 0
3 years ago
An object is moving with an initial velocity of 9m/s. It accelerates at a rate 1.5m/sec2 over a distance of 20m. What is it’s ne
puteri [66]

Answer:

11.87

Explanation:

final velocity^2= initial velocity ^2+ 2* Acceleration* distance

Final Velocity^2= 9*9+2*1.5.20

final velocity^2 = 141

final velocity = 11.87

4 0
4 years ago
When an apple falls towards the earth, the earth moves up to meet the apple. Is this true? If yes, why is the earth's motion not
____ [38]
It’s not true! Due to the earth already moving around earth it’s not possible for earth to meet the Apple so instead the Apple meets earth due to the gravitational pole! If earth met the Apple it would mess up circling the sun causing us to meet out demise

Hope this explains your question
5 0
2 years ago
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