Вопрос по физике:

Координата мяча равномерно катящегося по прямой, совпадающей с осью OX, изменилась от

X1= 2 м до X2 = -4 м за время, равное 2с. Определите проекцию Vx скорости мяча, считая, что ось OX совпадает с траекторией мяча и направлена вправо.

Вопрос по другим предметам:

Вопрос по информатике:

Вопрос по английскому языку:

Complete the text with correct words

I’m still a student but I have a part time job. I‘m a (1)_ at a restaurant in my town. I take the meals from the kitchen to the customers. I like my job. I don’t earn much (2)_ but it’s fun. It’s nice to work(3)_ a team and I like the(4)_ a lot. He cooks great food! I have to work at the(5)_ so I can’t go out a lot with my friends on Saturdays and Sundays. I also have to wear a blue and white(6)_ but that’s OK. In the future I’d like to be a(7)_ like my dad and work for newspaper or an(8)_ like my mum, and design houses. I think it is important to work when you’re a student. You learn lots of things, like – it’s important to(9)_ to work on time. Also it’s important to be happy(10)_ work. I’m happy in my job now and I hope I can be happy in the future too.