tasss1
29.01.2022 12:39

Check the meaning of the words in the box.

Then read the information and answer the

questions.

distance time average speed

calculate equation

To calculate average speed, you need the

following equation:

distance

time

= average speed

Example

Distance: a lap was 300 metres long.

4 x 300 metres = 1,200 metres

Time: Adams completed the 1,200 metres

in 63 seconds

So, average speed: 1,200 = 19.05 metres

63 per second (m/s)

To calculate average speed in kilometres

per hour, use this equation:

Average speed in metres per second (m/s)

x 3.6 = average speed in kilometres per hour

(km/h)

1 Look again at the table in exercise 1.

Calculate the average speed of Gollob, Olsen

and Crump, in m/s.

2 Now calculate the average speed of all the

riders in km/h.​

Нажмите на рекламу ниже и сразу увидите ответ
Популярные вопросы:
Ответ:
minpro
16.03.2023 00:36

1.It's too cold.I am going to close the window.

2.Jennifer is flying to Egypt on Saturday.

3.Ben is at the post office.He is going to post a letter.

4.Tonight we are having dinner with the Smiths.

5.Ann is visiting Paris.She is going to see the Elffel Tower.

6.It's sunny outside.I am going to wear my sunglasses.

7.This suitcase is too heavy! I am going to help you carry it.

Объяснение:

Подлежащее + am/is/are + going to — собираюсь что-то сделать

в Present Continuous говорится как о событии, что происходит сейчас или о ближайшем будущем, которое точно будет происходить

во Future Simple рассказываются вещи, которые будут происходить по мнению кого-то, то есть неточные.

0,0(0 оценок)
Ответ:
a24027679
04.01.2020 14:21

ответ:1. The teacher: "Don't be late, Ann!"-The teacher asked Ann not to be late

2. Alice "Don't talk when I am listening to music, Tom"-Alice asked Tom not to talk while she was listening to music.

3. Mother "Don't eat so many sweets, children"-Mother asked children not to eat too many sweets

4. The teacher: "Don't forget to correct your mistakes, Jack."The teacher asked Jack not to forget to correct his mistakes.

5. Charles: "Don't leave the door open, Mary."Charles asked Mary not to leave the door open.

6. The man: "Don't play on the grass, children."

7. Mother: "Don't take bread with a fork Jim.--Mother asked Jim not to take bread with a fork/"The man asked the children not to play on the grass.

8. Father: "Don't come home late, Nick."Father asked Nick not to come home late

9. The gardener "Don't pick flowers in the park, children."The gardener asked the children not to pick flowers in the park

10. Father: "Don't make noise while Granny is sleeping, boys Father asked the boys not to make noise while Granny was sleeping

0,0(0 оценок)
Полный доступ
Позволит учиться лучше и быстрее. Неограниченный доступ к базе и ответам от экспертов и ai-bota Оформи подписку
logo
Начни делиться знаниями
Вход Регистрация
Что ты хочешь узнать?
Спроси ai-бота