subject

Physics, 18.10.2020 05:01 jacksolo

A 250 kg cannon containing a cannonball is initially at rest. If the cannon shoots the 20 kg cannonball at 15 m/s, what is the magnitude of the recoil velocity of the cannon?

ansver

Answers: 3

Show answers

Another question on Physics

question

Physics, 22.06.2019 03:00

1. a net force of 100 newton’s is applied to a wagon for 5 seconds. this causes the wagon to undergo a change in momentum of

Answers: 2

question

Physics, 22.06.2019 04:00

It can take some of those large , industrial vehicles up to feet to stop when traveling only 60 mph, and therefore , you shoukd be mindful to not be jn the traffic right in front of them a. 100 feet b. 200 feet c. 335 feet d. 425 feet

Answers: 1

question

Physics, 22.06.2019 07:00

Disney, viacom and aol time warner are examples of

Answers: 2

question

Physics, 22.06.2019 07:30

Identify the theory that can be used to explain each phenomenon. answers diffraction: wave theory interference: wave theory reflection: both particle and wave theories refraction: both particle and wave theories

Answers: 3

You know the right answer?

A 250 kg cannon containing a cannonball is initially at rest. If the cannon shoots the 20 kg cannonb...

Questions

question

History, 09.10.2019 09:50

What two countries contained half of the world's 10 largest cities by 1900?...

question

Computers and Technology, 09.10.2019 09:50

Which type of computation would a person use to determine current value of a desired amount for the future? a. present value of a series of deposits...

question

Biology, 09.10.2019 09:50

Which one of the following pollutants is responsible for the increase in skin cancer?...

question

History, 09.10.2019 09:50

Was the outcome of the cuban missile crisis beneficial for the soviet union and the americans?...

question

History, 09.10.2019 09:50

• read the following article: • prepare answers to the following questions: • 1. what were caesar’s good qualities or charac...

question

English, 09.10.2019 09:50

What idea does the extended metaphor in "i dwell in possibility" communicate to readers? a. poetry and prose both offer writers many possibilities fo...

question

Chemistry, 09.10.2019 09:50

Amajor computer chip manufacturer has lost its supplier of silicon. silicon is widely used in the semiconductor industry because its electrical conduc...

question

English, 09.10.2019 09:50

What is dialect? a. the attitude of the narrator b. language specific to a group of people c. words that show a narrator's feelings...

question

Biology, 09.10.2019 09:50

What is the main function of the krebs cycle...

question

Biology, 09.10.2019 09:50

What is the symbiotic relationship between cuckoo bird and warbler?...

question

History, 09.10.2019 09:50

Which two conclusions are most likely true about the system that ancient egyptians used to bring water to their crops?...

question

Mathematics, 09.10.2019 09:50

One case can hold 3 boxes. each box can hold 3 binders. how man cases are needed to hold 126 binders?...

question

History, 09.10.2019 09:50

The enlightenment was an age of inquiry based on , not religion....

question

Mathematics, 09.10.2019 09:50

Find the equation of the perpendicular line passing through the midpoint of the line segment connecting (−1, 7) and (2, 3). incorrect: your answer is...

question

English, 09.10.2019 09:50

It is fashionable in some quarters to wave aside the small and obscure, the bugs and weeds, forgetting that an obscure moth from latin america saved a...

question

Biology, 09.10.2019 09:50

When atp molecules convert to adp molecules, occurs. phosphorylation dephosphorylation elongation specialization...

question

English, 09.10.2019 09:50

How will the knowledge of latin and greek prefixes and roots benefit a student? select all that apply....

question

Physics, 09.10.2019 09:50

Select all of the answers that apply. jenna dives 20 meters into the ocean. how much pressure does she feel? a.) 14.7 psi b.)44.1 psi

question

Business, 09.10.2019 09:50

10. one drawback of a personal marketing survey is that a. the response time if rather long. b. respondents may misinterpret questions. c. it results...

question

Physics, 09.10.2019 09:50

You’re speeding at 85 km/hr when you notice that you’re only 10 m behind the car in front of you, which is moving at the legal speed limit of 6...

More questions: Physics Another questions

Questions on the website: 13722359