subject

Physics, 01.12.2021 05:00 jayy1474

Calculate the acceleration of a bottle rocket that is traveling at a speed of 74 m/s, and then descends at a speed of 89 m/s. It takes the rocket 5 seconds to change its speed. • 1 m/s/s

• 2 m/s/s

• 3 m/s/s

• 4 m/s/s

ansver

Answers: 1

Show answers

Another question on Physics

question

Physics, 22.06.2019 05:20

Given the position vector of the particle r(t)=(t+1)i+(t^2−1)j+2t k, find the particle's velocity and acceleration vectors at t=1

Answers: 1

question

Physics, 22.06.2019 05:50

There are two routes similar in terrain; however, one route has an incline of approximately 28 degrees, and you must decide on which route to take. what is the maximum road grade that your fully loaded ecv can climb?

Answers: 2

question

Physics, 22.06.2019 08:30

A40.0 l tank of ammonia has a pressure of 12.7 kpa. calculate the. volume of the ammonia if it’s pressure is changed to 8.4 kpa while its temperature remains constant.

Answers: 3

question

Physics, 23.06.2019 02:30

Aproton is shot from the negative disk toward the positive disk. what launch speed must the proton have to just barely reach the positive disk?

Answers: 2

You know the right answer?

Calculate the acceleration of a bottle rocket that is traveling at a speed of 74 m/s, and then desce...

Questions

question

History, 27.09.2019 03:30

Do you think a totalitarian form of government would have formed in germany if the great depression had not occurred? explain....

question

Health, 27.09.2019 03:30

Millie is having a difficult time completing her undergraduate degree in finance and, at the same time, is anxious about her job prospects after gradu...

question

History, 27.09.2019 03:30

Peter the great wanted to (1 point) a) westernize, or europeanize, russia. b) remove european influences. 2. the romanov dynasty in...

question

Health, 27.09.2019 03:30

Classical conditioning is a type of learning in which voluntary responses come to be controlled by their consequences. an event following a response i...

question

History, 27.09.2019 03:30

Which nation does not have a federal system of government? a mexico b united states c united kingdom d canada...

question

Business, 27.09.2019 03:30

Prairie, inc. produces one single product. it has an annual capacity of 10,000 units, but currently uses only 80% of it. each unit is sold for $50 and...

question

Mathematics, 27.09.2019 03:30

The metal in a penny is worth about 0.505 cents. how many cents is this written as a fraction in simplest form?...

question

Business, 27.09.2019 03:30

Computing cost of sales and ending inventory stocken company has the following financial records for the current period. units unit cost beginning inv...

question

Health, 27.09.2019 03:30

Which of the following most logically completes the argument? a new drug, taken twice daily for one month, is an effective treatment for a certain dis...

question

Health, 27.09.2019 03:30

For the past week, li na was very busy and slept very little. li na spent the entire week studying for an important exam. li na's grade on the exam wo...

question

Biology, 27.09.2019 03:30

What occurs as energy is transferred through convective zone of the sun? check al that apply...

question

Law, 27.09.2019 03:30

Jack was an employee of abc corp. harry, the president of abc, had reasonable grounds to believe that jack had stolen money from the corporation. def...

question

Physics, 27.09.2019 03:30

Two circular loops lie adjacent to each other on a tabletop. one is connected to a source that supplies an increasing current; the other is a simple...

question

Chemistry, 27.09.2019 03:30

Which statements about β turns are correct? their purpose is to reverse the direction of the polypeptide chain. there are two types, i and ii, which...

question

Chemistry, 27.09.2019 03:30

Characteristic minerals, known as mark the appearance of new mineral assemblages in the progression from low to high grade metamorphism....

question

Health, 27.09.2019 03:30

Conventional wisdom suggests vaccinating elderly people first in flu season, because they are at greatest risk of dying if they contract the virus. th...

question

Arts, 27.09.2019 03:30

Which word best describes the way the king is portrayed in the painting?...

question

Business, 27.09.2019 03:30

Longstreet corporation's sales today are $10 million. sales are expected to grow by $1 million in each of the next 5 years, so that sales in 5 years a...

question

English, 27.09.2019 03:30

Plz what is the definition of gwee...

question

Chemistry, 27.09.2019 03:30

Ethyl iodide (c2h5i) decomposes at a certain temperature in the gas phase as follows: c2h5i(g) → c2h4(g) + hi(g) from the following data determine th...

More questions: Physics Another questions

Questions on the website: 13722361