Чему равна равнодействующая двух сил, приложенных к телу в точке А (рис. 83)

Igor Smirnov. Hi!

Travel Agent. Hi, come in, please. Can I help you?

Igor Smirnov. We’d like some information about tours around London.

Travel Agent. Oh, good. We’ve a lot of exciting places of interest here in London. What about sightseeing tour around the city?

Igor Smirnov. And what places will we visit?

Travel Agent. Oh, the most wonderful places in London, I promise! Big Ben, the Houses of Parliament, Trafalgar Square, Nelson’s Column, The Tower of London and many others! It will be unforgettable tour, believe me!

Igor Smirnov. And how long does the tour last?

Travel Agent. About three hours.

Igor Smirnov. How much is it?

Travel Agent. Only 20 pounds.

Igor Smirnov. Where does the tour depart from?

Travel Agent. From the Piccadilly Circus.

Igor Smirnov. Well… Ok, we’ll take it.

Travel Agent. Could you sign here, please? Thank you. Good-bye, and I hope you enjoy your London sightseeing tour!