Physics Middle School

When a cannon fires a cannonball we observe Newton's third law. Which is the reaction force?

A) The cannon moving forward
B) The cannonball moving backward
C) The cannon moving backward
D) The cannonball moving forward

Answers

Answer 1
The answer is D I believe
Answer 2

We have that when a cannon fires a cannonball the reaction is  the opposite reaction spoken about in newton law

The cannon moving backward

Option C is correct

Newtons third law state that for every action they must be an equal and opposite reaction Therefore

When a cannon fires a cannonball we observe Newton's third law the reaction force notice is the opposite reaction spoken about in newton law

In conclusion

When a cannon fires a cannonball the reaction is  the opposite reaction spoken about in newton law

The cannon moving backward

Option C is correct

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Related Questions

URGENT_____The diagram below shows the same model of the greenhouse effect... Select whether each process helps WARM UP or COOL DOWN the Earth's climate. *

Answers

A cools b and c heat

The process A helps cool down the earth's climate, whereas the processes B and C, helps warm up.

What is meant by greenhouse effect?

When the heat from the Sun is trapped by gases in the Earth's atmosphere, this process is known as the greenhouse effect.

Here,

The Earth is substantially warmer than it would be if there were no atmosphere as a result of the greenhouse effect.

One factor that makes the Earth a sustainable place to live is the greenhouse effect.

Since the manner that the interchange of incoming and outgoing radiation heats the globe is comparable to what happens in a greenhouse, the process is known as the "greenhouse effect."

The warming of the Earth's surface is a result of the greenhouse effect. A portion of the solar energy that enters the Earth's atmosphere is reflected back into space, while the remaining energy is absorbed and re-radiated by greenhouse gases.

Hence,

The process A helps cool down the earth's climate, whereas the processes B and C, helps warm up.

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A/ Can someone help me, how can the third law of motion (Newton) help solve a problem / issue. be specific
b/ how can pushing off a wall on a skateboard demonstrate the third law of Newton. If needed use gravity, friction, and air resistance.

c/ How can dropping a ball on the ground demonstrate the third law of Newton. If needed use gravity, friction, and air resistance.

Answers

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sorry this is by accident, but i can't delete it

What is the current flow in amps in a circuit with an emf of 20v and
a total resistance of 4 ohms?

Answers

Answer:

voltage ÷ resistance; therefore

20 ÷ 4 = 5 amps

All the functional parts of the _______________ system are called the alimentary canal.

Excretory
Digestive
Circulatory
Respiratory

Answers

I’m pretty sure it’s digestive
Ans is digestive system hope that will help you
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