subject

Physics, 11.05.2021 18:40 Alisabeth4366

A model rocket engine of mass=800g fires its 12N engine for four seconds. Calculate the net force on the rocket , then its maximum speed, height and time to crash.

ansver

Answers: 1

Show answers

Another question on Physics

question

Physics, 22.06.2019 14:30

When the displacement of a mass on a spring is 12a the half of the amplitude, what fraction of the mechanical energy is kinetic energy? at what displacement, as a fraction of a, is the mechanical energy half kinetic and half potential?

Answers: 3

question

Physics, 22.06.2019 21:30

Which of the following best describes the circuit shown below?

Answers: 3

question

Physics, 22.06.2019 21:30

Which are causes of mechanical weathering? (check all that apply) a. acid rain b. plant growth c. animal actions d. carbon dioxide e. pressure release i chose b & e and got the question wrong.

Answers: 2

question

Physics, 23.06.2019 00:00

You notice the birds sitting on the electrical wires which of the following explain why the birds don't get shocked

Answers: 2

You know the right answer?

A model rocket engine of mass=800g fires its 12N engine for four seconds. Calculate the net force on...

Questions

question

Mathematics, 02.02.2021 01:00

Ik you want the pointsplzz ...

question

Mathematics, 02.02.2021 01:00

Solve for v. 3v = 42 Simplify your answer as much as possible....

question

Spanish, 02.02.2021 01:00

Who can login to my duolingo...

question

Health, 02.02.2021 01:00

TRUE OR FALSE? determining the source or motive of an ad for a health product will help you decide sheathed the ad is reliable source of health info....

question

English, 02.02.2021 01:00

My other acc got banned and it looked like this so you can add me back

question

Mathematics, 02.02.2021 01:00

HELPP!! Find the slope of the line that passes through these two point?

question

Biology, 02.02.2021 01:00

Is Professional athletic ability inherited or acquired? O InheritedO Acquired2. is color blindness inherited or acquired A. i...

question

Mathematics, 02.02.2021 01:00

If Sarah works at the concession stand for 2 hours, she'll earn $15.50, but if she works for 4 hours, shell earn $31.00. Find the rate of change....

question

Mathematics, 02.02.2021 01:00

Carla and Jonah are working together to determine if quadrilateral CDEF with coordinates C(2,3), D(1, 2), E(4,1), and F(5, 3) has a right angle. Carl...

question

Mathematics, 02.02.2021 01:00

Sarah has a shoebox that has a base that is 12 inches x 10 inches. The shoe box is 7.5 inches tall. Sarah lost the top to the box. How many square inc...

question

Chemistry, 02.02.2021 01:00

Analyze: What pattern do you see? Make a rule: Based on your data, how are elements arranged into chemical families?...

question

Mathematics, 02.02.2021 01:00

Help please ...

question

Mathematics, 02.02.2021 01:00

9. Put these numbers in greatest to least order: 2/3, 60%, 0.06, 3/4...

question

History, 02.02.2021 01:00

In a free market economy, decisions are made according to the laws of ....

question

Chemistry, 02.02.2021 01:00

Jonas tests a solution with a strip of red litmus paper. The paper does not change color. The solution is O neutral O acidic basic...

question

Mathematics, 02.02.2021 01:00

HELP PLEASE HELP PLEASE ...

question

Mathematics, 02.02.2021 01:00

Add the fractions: 1/3 + 1/5 =...

question

History, 02.02.2021 01:00

Which factors contributed to the beginning of the Enlightenment movement? Check all that apply....

question

Geography, 02.02.2021 01:00

Differences in DNA between individuals or populations...

question

Mathematics, 02.02.2021 01:00

Pedro brought 8 tickets to a basketball game. He paid a total of $208....

More questions: Physics Another questions

Questions on the website: 13722365