Помогите сравнить самолёт современный и тот который существовал 100 лет назад Compare modern airplanes and the ones that existed 100 years ago?

RomanK 1 июл. 2021 г., 13:19:26

Anairplaneoraeroplane(informallyplane) is apowered, fixed - wing aircraftthat is propelled forward bythrustfrom ajet engineorpropeller.

Airplanes come in a variety of sizes, shapes, andwing configurations.

The broad spectrum of uses for airplanes includesrecreation, transportationof goods and people, military, and research.

Commercial aviationis a massive industry involving the flying of tens of thousands of passengers daily onairliners.

Most airplanes are flown by apiloton board the aircraft, but some are designed to beremotely or computer - controlled.

TheWright brothersinvented and flew the first airplane in 1903, recognized as "the first sustained and controlled heavier - than - air powered flight".

[1]They built on the works ofGeorge Cayleydating from 1799, when he set forth the concept of the modern airplane (and later built and flew models and successful passenger - carryinggliders).

[2]Between 1867 and 1896, the German pioneer of human aviationOtto Lilienthalalso studied heavier - than - air flight.

Following its limited use inWorld War I, aircraft technology continued to develop.

Airplanes had a presence in all the major battles ofWorld War II.

The firstjet aircraftwas the GermanHeinkel He 178in 1939.

The firstjet airliner, thede Havilland Comet, was introduced in 1952.

TheBoeing 707, the first widely successful commercial jet, was in commercial service for more than 50 years, from 1958 to at least 2013.

Стеллуся 25 мая 2021 г., 14:30:22 | 5 - 9 классы

Помогите пожалуйста Work with a partner?

Помогите пожалуйста Work with a partner.

Talk about the toys you played with when you were small.

Use would and used to.

Svetavyakhireva 20 янв. 2021 г., 18:14:36 | 5 - 9 классы

Talk to your partner?

Talk to your partner.

Compare the cars.

Bentley

Toyota

Hyundai.

Komarovayana22 13 апр. 2021 г., 10:11:35 | 1 - 4 классы

NOW LOOK AT THE PICTURES AGAIN AND TALK ABOUT RASCAL?

NOW LOOK AT THE PICTURES AGAIN AND TALK ABOUT RASCAL.

Daryaandreeva1 1 янв. 2021 г., 00:44:13 | 5 - 9 классы

Помогите пж задание : speak about your early years?

Помогите пж задание : speak about your early years.

Ask your parents about their early years and compare them with yours.

Sabinastepa 13 июн. 2021 г., 16:46:20 | 5 - 9 классы

The Inca Empire existed?

The Inca Empire existed.

For years

а) nearly a hundred

б) about 2340

в) 1438

г) 1532.

Dikosya2000kz 3 июн. 2021 г., 02:42:23 | 5 - 9 классы

Помогите пожалуйста Work with a partner?

Помогите пожалуйста Work with a partner.

Talk about the toys you played with when you were small.

Use would and used to.

GURAKK 27 июл. 2021 г., 19:57:00 | 5 - 9 классы

Talk to your partner?

Talk to your partner.

Compare the cars.

Bentley Toyota Hyundai.

Artyombaranov 18 авг. 2021 г., 02:07:54 | 5 - 9 классы

Our primitive ancestors ___ on the Earth about 6 million years ago?

Our primitive ancestors ___ on the Earth about 6 million years ago.

MiniKotuk9999 16 июн. 2021 г., 23:25:23 | 5 - 9 классы

True or fasle?

True or fasle?

A. The present perfect simple is used to talk about an action that has finished but has an effect in the present.

B. The present perfect simple is used to talk about an action or state that started in the past and continues to the present.

C. The past simple is used to talk about experiences that have or haven't happened at an unspecified time in the past.

Sentences.

1. The Internet HAS BECOME more and more popular.

2. Ninety per cent of us HAVE SENT or received an email.

3. Fifteen years ago very few people USED the Internet.

4. In the past 15 years the Internet HAS OPENED UP a whole new world to us.

Capciuc 1 авг. 2021 г., 20:34:00 | 1 - 4 классы

Look at the pictures and - compareПОМОГИТЕ СРОЧНО?

Look at the pictures and - compare

ПОМОГИТЕ СРОЧНО.