Physics, 11.10.2021 21:20 Will1119

Một đoàn tàu đang chạy với vận tốc v 4 (km/h) thì đi vào tìột đoạn đường cong dài 2(km) bán kính 4000(m ) tàu chạy nhanh khoảng thời gian 1,5 phút. Tính vận tốc dài, gia tốc tiếp tuyến, gia tốc pháp tuyệt tà tốc loài phân chia đoàn tàu ở cuối quãng đường đó

Answers: 2

Show answers

Another question on Physics

Physics, 21.06.2019 20:00

Spend time observing or thinking about events that involve matter and energy. which events can you explain? which events can’t you explain?

Answers: 1

Answer

Physics, 22.06.2019 23:00

Which of the following describes how a microwave heats food

Answers: 2

Answer

Physics, 23.06.2019 01:30

Aplane's average speed between two cities is 600 km/h. if the trip takes 2.5 hours, how far does the plane fly?

Answers: 2

Answer

Physics, 23.06.2019 03:00

Does science support the idea that humans have influenced global warming? provide specific examples that show how two knowledgeable individuals with differing opinions might argue.

Answers: 2

Answer

You know the right answer?

Một đoàn tàu đang chạy với vận tốc v 4 (km/h) thì đi vào tìột đoạn đường cong dài 2(km) bán kính 400...

Questions

Mathematics, 20.05.2020 23:05

Rewrite the product (22y)(2x) using the Commutative Property of Multiplication. A. (2y)(22x) B. (22x)(2y) C. (2x)(22y) D. 44xy...

History, 20.05.2020 23:05

Identify the origins and outcomes of the Montgomery Bus Boycott. Explain why the boycott was successful....

English, 20.05.2020 23:05

What is one positive outcome of bullying...

History, 20.05.2020 23:05

Why weren’t Till’s killers convicted? (Emmit till murders.)...

Mathematics, 20.05.2020 23:05

Evaluate. 8 x 6 = (4 x 6) + ( ___ x 6) = 24 + ___ = ___ Need answer ASAP....

Health, 20.05.2020 23:05

Which condition causes plaque to accumulate on the walls of the arteries, which makes them thicken and lose elasticity?...

Biology, 20.05.2020 23:05

12+points PLZ help Take a look at the food web, which of these organisms are decomposers. (select all correct answers) * A)Fungi B)...

Mathematics, 20.05.2020 23:05

A recipe calls for 3 teaspoons of orange juice. A can of orange juice is 20 fluid ounces. How many teaspoons of juice are in the can? My child needs h...

English, 20.05.2020 23:05

What is the adverb in “Go sit over there!” I shouted. ?...

Chemistry, 20.05.2020 23:05

3Which is visible when an area of the sun's gases are cooler than the surrounding gases?O sunspotssolar flaresO prominences

Mathematics, 20.05.2020 23:05

The number of fish caught by a fisherman was increased by 35% to 1080. What was the number of fish caught by the fisherman before the increase?...

History, 20.05.2020 23:05

PLEASE HELP ME 30 POINTS...

English, 20.05.2020 23:05

How does the setting change in the Hamlet play?...

Arts, 20.05.2020 23:05

True or False - Syncopation means that the emphasis is off the beat?...

Mathematics, 20.05.2020 23:05

Ayuda porfavor...

Mathematics, 20.05.2020 23:05

-8 - 10 x (-1) + 7 x (-1)...

English, 20.05.2020 23:05

Hiii who want to talk i am bored...

Mathematics, 20.05.2020 23:05

Check all of the following that are possible units for measuring mass in the metric system. A. Gram B. Pound C. Anagram...

English, 20.05.2020 23:05

In the story ''The Road Not Taken.'' How does the speaker feel about returning to the first road “another day”? a) uncertain b) excited...

Biology, 20.05.2020 23:05

Which of these statements best sums up evolution

More questions: Physics Another questions