Hi, I'm an ordinary Russian boy, but I need your help.
My girlfriend considers you the best performer, and every day she listens to your masterpieces.
Soon her birthday is July 17th and I want to make it not forgotten.
I ask you on this happy day for her just to write that you congratulate her, she will be very happy.
out of gratitude unfortunately I can only say thank you if you help.
If you are ready to help please answer and I will drop a link to her account, all the best and good luck to your family
Объяснение:
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2 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 - average speed time Example Distance: a lap was 300 metres long. 4x 300 metres = 1, 200 metres Time: Adams completed the 1, 200 metres in 63 seconds So, average speed: 1200 – 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 :/